47089887880

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{227}}^1\times {\mathrm{971}}^1$

素因数の和:1332

約数の個数: 192

約数和(自身を含む): 125057908800

約数和(自身を除く): 77968020920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 109, 140, 196, 218, 227, 245, 280, 392, 436, 454, 490, 545, 763, 872, 908, 971, 980, 1090, 1135, 1526, 1589, 1816, 1942, 1960, 2180, 2270, 3052, 3178, 3815, 3884, 4360, 4540, 4855, 5341, 6104, 6356, 6797, 7630, 7768, 7945, 9080, 9710, 10682, 11123, 12712, 13594, 15260, 15890, 19420, 21364, 22246, 24743, 26705, 27188, 30520, 31780, 33985, 38840, 42728, 44492, 47579, 49486, 53410, 54376, 55615, 63560, 67970, 88984, 95158, 98972, 105839, 106820, 111230, 123715, 135940, 173201, 190316, 197944, 211678, 213640, 220417, 222460, 237895, 247430, 271880, 346402, 380632, 423356, 440834, 444920, 475790, 494860, 529195, 692804, 740873, 846712, 866005, 881668, 951580, 989720, 1058390, 1102085, 1212407, 1385608, 1481746, 1542919, 1732010, 1763336, 1903160, 2116780, 2204170, 2424814, 2963492, 3085838, 3464020, 3704365, 4233560, 4408340, 4849628, 5186111, 5926984, 6062035, 6171676, 6928040, 7408730, 7714595, 8816680, 9699256, 10372222, 10800433, 12124070, 12343352, 14817460, 15429190, 20744444, 21600866, 24025453, 24248140, 25930555, 29634920, 30858380, 41488888, 43201732, 48050906, 48496280, 51861110, 54002165, 61716760, 86403464, 96101812, 103722220, 108004330, 120127265, 168178171, 192203624, 207444440, 216008660, 240254530, 336356342, 432017320, 480509060, 672712684, 840890855, 961018120, 1177247197, 1345425368, 1681781710, 2354494394, 3363563420, 4708988788, 5886235985, 6727126840, 9417977576, 11772471970, 23544943940, 47089887880]

約数ペア:

[(1, 47089887880), (2, 23544943940), (4, 11772471970), (5, 9417977576), (7, 6727126840), (8, 5886235985), (10, 4708988788), (14, 3363563420), (20, 2354494394), (28, 1681781710), (35, 1345425368), (40, 1177247197), (49, 961018120), (56, 840890855), (70, 672712684), (98, 480509060), (109, 432017320), (140, 336356342), (196, 240254530), (218, 216008660), (227, 207444440), (245, 192203624), (280, 168178171), (392, 120127265), (436, 108004330), (454, 103722220), (490, 96101812), (545, 86403464), (763, 61716760), (872, 54002165), (908, 51861110), (971, 48496280), (980, 48050906), (1090, 43201732), (1135, 41488888), (1526, 30858380), (1589, 29634920), (1816, 25930555), (1942, 24248140), (1960, 24025453), (2180, 21600866), (2270, 20744444), (3052, 15429190), (3178, 14817460), (3815, 12343352), (3884, 12124070), (4360, 10800433), (4540, 10372222), (4855, 9699256), (5341, 8816680), (6104, 7714595), (6356, 7408730), (6797, 6928040), (7630, 6171676), (7768, 6062035), (7945, 5926984), (9080, 5186111), (9710, 4849628), (10682, 4408340), (11123, 4233560), (12712, 3704365), (13594, 3464020), (15260, 3085838), (15890, 2963492), (19420, 2424814), (21364, 2204170), (22246, 2116780), (24743, 1903160), (26705, 1763336), (27188, 1732010), (30520, 1542919), (31780, 1481746), (33985, 1385608), (38840, 1212407), (42728, 1102085), (44492, 1058390), (47579, 989720), (49486, 951580), (53410, 881668), (54376, 866005), (55615, 846712), (63560, 740873), (67970, 692804), (88984, 529195), (95158, 494860), (98972, 475790), (105839, 444920), (106820, 440834), (111230, 423356), (123715, 380632), (135940, 346402), (173201, 271880), (190316, 247430), (197944, 237895), (211678, 222460), (213640, 220417)]