15671523880

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{46349}}^1$

素因数の和:46546

約数の個数: 64

約数和(自身を含む): 36041760000

約数和(自身を除く): 20370236120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 107, 158, 214, 316, 395, 428, 535, 632, 790, 856, 1070, 1580, 2140, 3160, 4280, 8453, 16906, 33812, 42265, 46349, 67624, 84530, 92698, 169060, 185396, 231745, 338120, 370792, 463490, 926980, 1853960, 3661571, 4959343, 7323142, 9918686, 14646284, 18307855, 19837372, 24796715, 29292568, 36615710, 39674744, 49593430, 73231420, 99186860, 146462840, 198373720, 391788097, 783576194, 1567152388, 1958940485, 3134304776, 3917880970, 7835761940, 15671523880]

約数ペア:

[(1, 15671523880), (2, 7835761940), (4, 3917880970), (5, 3134304776), (8, 1958940485), (10, 1567152388), (20, 783576194), (40, 391788097), (79, 198373720), (107, 146462840), (158, 99186860), (214, 73231420), (316, 49593430), (395, 39674744), (428, 36615710), (535, 29292568), (632, 24796715), (790, 19837372), (856, 18307855), (1070, 14646284), (1580, 9918686), (2140, 7323142), (3160, 4959343), (4280, 3661571), (8453, 1853960), (16906, 926980), (33812, 463490), (42265, 370792), (46349, 338120), (67624, 231745), (84530, 185396), (92698, 169060)]