4702500400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:420

約数の個数: 240

約数和(自身を含む): 12647190528

約数和(自身を除く): 7944690128

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 47, 50, 52, 65, 71, 80, 94, 100, 104, 130, 142, 188, 200, 208, 235, 260, 271, 284, 325, 355, 376, 400, 470, 520, 542, 568, 611, 650, 710, 752, 923, 940, 1040, 1084, 1136, 1175, 1222, 1300, 1355, 1420, 1775, 1846, 1880, 2168, 2350, 2444, 2600, 2710, 2840, 3055, 3337, 3523, 3550, 3692, 3760, 4336, 4615, 4700, 4888, 5200, 5420, 5680, 6110, 6674, 6775, 7046, 7100, 7384, 9230, 9400, 9776, 10840, 12220, 12737, 13348, 13550, 14092, 14200, 14768, 15275, 16685, 17615, 18460, 18800, 19241, 21680, 23075, 24440, 25474, 26696, 27100, 28184, 28400, 30550, 33370, 35230, 36920, 38482, 43381, 46150, 48880, 50948, 53392, 54200, 56368, 61100, 63685, 66740, 70460, 73840, 76964, 83425, 86762, 88075, 92300, 96205, 101896, 108400, 122200, 127370, 133480, 140920, 153928, 165581, 166850, 173524, 176150, 184600, 192410, 203792, 216905, 244400, 250133, 254740, 266960, 281840, 307856, 318425, 331162, 333700, 347048, 352300, 369200, 384820, 433810, 481025, 500266, 509480, 636850, 662324, 667400, 694096, 704600, 769640, 827905, 867620, 904327, 962050, 1000532, 1018960, 1084525, 1250665, 1273700, 1324648, 1334800, 1409200, 1539280, 1655810, 1735240, 1808654, 1924100, 2001064, 2169050, 2501330, 2547400, 2649296, 3311620, 3470480, 3617308, 3848200, 4002128, 4139525, 4338100, 4521635, 5002660, 5094800, 6253325, 6623240, 7234616, 7696400, 8279050, 8676200, 9043270, 10005320, 11756251, 12506650, 13246480, 14469232, 16558100, 17352400, 18086540, 20010640, 22608175, 23512502, 25013300, 33116200, 36173080, 45216350, 47025004, 50026600, 58781255, 66232400, 72346160, 90432700, 94050008, 100053200, 117562510, 180865400, 188100016, 235125020, 293906275, 361730800, 470250040, 587812550, 940500080, 1175625100, 2351250200, 4702500400]

約数ペア:

[(1, 4702500400), (2, 2351250200), (4, 1175625100), (5, 940500080), (8, 587812550), (10, 470250040), (13, 361730800), (16, 293906275), (20, 235125020), (25, 188100016), (26, 180865400), (40, 117562510), (47, 100053200), (50, 94050008), (52, 90432700), (65, 72346160), (71, 66232400), (80, 58781255), (94, 50026600), (100, 47025004), (104, 45216350), (130, 36173080), (142, 33116200), (188, 25013300), (200, 23512502), (208, 22608175), (235, 20010640), (260, 18086540), (271, 17352400), (284, 16558100), (325, 14469232), (355, 13246480), (376, 12506650), (400, 11756251), (470, 10005320), (520, 9043270), (542, 8676200), (568, 8279050), (611, 7696400), (650, 7234616), (710, 6623240), (752, 6253325), (923, 5094800), (940, 5002660), (1040, 4521635), (1084, 4338100), (1136, 4139525), (1175, 4002128), (1222, 3848200), (1300, 3617308), (1355, 3470480), (1420, 3311620), (1775, 2649296), (1846, 2547400), (1880, 2501330), (2168, 2169050), (2350, 2001064), (2444, 1924100), (2600, 1808654), (2710, 1735240), (2840, 1655810), (3055, 1539280), (3337, 1409200), (3523, 1334800), (3550, 1324648), (3692, 1273700), (3760, 1250665), (4336, 1084525), (4615, 1018960), (4700, 1000532), (4888, 962050), (5200, 904327), (5420, 867620), (5680, 827905), (6110, 769640), (6674, 704600), (6775, 694096), (7046, 667400), (7100, 662324), (7384, 636850), (9230, 509480), (9400, 500266), (9776, 481025), (10840, 433810), (12220, 384820), (12737, 369200), (13348, 352300), (13550, 347048), (14092, 333700), (14200, 331162), (14768, 318425), (15275, 307856), (16685, 281840), (17615, 266960), (18460, 254740), (18800, 250133), (19241, 244400), (21680, 216905), (23075, 203792), (24440, 192410), (25474, 184600), (26696, 176150), (27100, 173524), (28184, 166850), (28400, 165581), (30550, 153928), (33370, 140920), (35230, 133480), (36920, 127370), (38482, 122200), (43381, 108400), (46150, 101896), (48880, 96205), (50948, 92300), (53392, 88075), (54200, 86762), (56368, 83425), (61100, 76964), (63685, 73840), (66740, 70460)]