15670148840

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1699}}^1\times {\mathrm{7951}}^1$

素因数の和:9690

約数の個数: 64

約数和(自身を含む): 36499680000

約数和(自身を除く): 20829531160

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 1699, 3398, 6796, 7951, 8495, 13592, 15902, 16990, 31804, 33980, 39755, 49271, 63608, 67960, 79510, 98542, 159020, 197084, 230579, 246355, 318040, 394168, 461158, 492710, 922316, 985420, 1152895, 1844632, 1970840, 2305790, 4611580, 9223160, 13508749, 27017498, 54034996, 67543745, 108069992, 135087490, 270174980, 391753721, 540349960, 783507442, 1567014884, 1958768605, 3134029768, 3917537210, 7835074420, 15670148840]

約数ペア:

[(1, 15670148840), (2, 7835074420), (4, 3917537210), (5, 3134029768), (8, 1958768605), (10, 1567014884), (20, 783507442), (29, 540349960), (40, 391753721), (58, 270174980), (116, 135087490), (145, 108069992), (232, 67543745), (290, 54034996), (580, 27017498), (1160, 13508749), (1699, 9223160), (3398, 4611580), (6796, 2305790), (7951, 1970840), (8495, 1844632), (13592, 1152895), (15902, 985420), (16990, 922316), (31804, 492710), (33980, 461158), (39755, 394168), (49271, 318040), (63608, 246355), (67960, 230579), (79510, 197084), (98542, 159020)]