294502000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:324

約数の個数: 160

約数和(自身を含む): 786449664

約数和(自身を除く): 491947664

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 47, 50, 52, 65, 80, 94, 100, 104, 125, 130, 188, 200, 208, 235, 241, 250, 260, 325, 376, 400, 470, 482, 500, 520, 611, 650, 752, 940, 964, 1000, 1040, 1175, 1205, 1222, 1300, 1625, 1880, 1928, 2000, 2350, 2410, 2444, 2600, 3055, 3133, 3250, 3760, 3856, 4700, 4820, 4888, 5200, 5875, 6025, 6110, 6266, 6500, 9400, 9640, 9776, 11327, 11750, 12050, 12220, 12532, 13000, 15275, 15665, 18800, 19280, 22654, 23500, 24100, 24440, 25064, 26000, 30125, 30550, 31330, 45308, 47000, 48200, 48880, 50128, 56635, 60250, 61100, 62660, 76375, 78325, 90616, 94000, 96400, 113270, 120500, 122200, 125320, 147251, 152750, 156650, 181232, 226540, 241000, 244400, 250640, 283175, 294502, 305500, 313300, 391625, 453080, 482000, 566350, 589004, 611000, 626600, 736255, 783250, 906160, 1132700, 1178008, 1222000, 1253200, 1415875, 1472510, 1566500, 2265400, 2356016, 2831750, 2945020, 3133000, 3681275, 4530800, 5663500, 5890040, 6266000, 7362550, 11327000, 11780080, 14725100, 18406375, 22654000, 29450200, 36812750, 58900400, 73625500, 147251000, 294502000]

約数ペア:

[(1, 294502000), (2, 147251000), (4, 73625500), (5, 58900400), (8, 36812750), (10, 29450200), (13, 22654000), (16, 18406375), (20, 14725100), (25, 11780080), (26, 11327000), (40, 7362550), (47, 6266000), (50, 5890040), (52, 5663500), (65, 4530800), (80, 3681275), (94, 3133000), (100, 2945020), (104, 2831750), (125, 2356016), (130, 2265400), (188, 1566500), (200, 1472510), (208, 1415875), (235, 1253200), (241, 1222000), (250, 1178008), (260, 1132700), (325, 906160), (376, 783250), (400, 736255), (470, 626600), (482, 611000), (500, 589004), (520, 566350), (611, 482000), (650, 453080), (752, 391625), (940, 313300), (964, 305500), (1000, 294502), (1040, 283175), (1175, 250640), (1205, 244400), (1222, 241000), (1300, 226540), (1625, 181232), (1880, 156650), (1928, 152750), (2000, 147251), (2350, 125320), (2410, 122200), (2444, 120500), (2600, 113270), (3055, 96400), (3133, 94000), (3250, 90616), (3760, 78325), (3856, 76375), (4700, 62660), (4820, 61100), (4888, 60250), (5200, 56635), (5875, 50128), (6025, 48880), (6110, 48200), (6266, 47000), (6500, 45308), (9400, 31330), (9640, 30550), (9776, 30125), (11327, 26000), (11750, 25064), (12050, 24440), (12220, 24100), (12532, 23500), (13000, 22654), (15275, 19280), (15665, 18800)]