86652880

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:364

約数の個数: 80

約数和(自身を含む): 208272384

約数和(自身を除く): 121619504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 107, 191, 212, 214, 265, 382, 424, 428, 530, 535, 764, 848, 856, 955, 1060, 1070, 1528, 1712, 1910, 2120, 2140, 3056, 3820, 4240, 4280, 5671, 7640, 8560, 10123, 11342, 15280, 20246, 20437, 22684, 28355, 40492, 40874, 45368, 50615, 56710, 80984, 81748, 90736, 101230, 102185, 113420, 161968, 163496, 202460, 204370, 226840, 326992, 404920, 408740, 453680, 809840, 817480, 1083161, 1634960, 2166322, 4332644, 5415805, 8665288, 10831610, 17330576, 21663220, 43326440, 86652880]

約数ペア:

[(1, 86652880), (2, 43326440), (4, 21663220), (5, 17330576), (8, 10831610), (10, 8665288), (16, 5415805), (20, 4332644), (40, 2166322), (53, 1634960), (80, 1083161), (106, 817480), (107, 809840), (191, 453680), (212, 408740), (214, 404920), (265, 326992), (382, 226840), (424, 204370), (428, 202460), (530, 163496), (535, 161968), (764, 113420), (848, 102185), (856, 101230), (955, 90736), (1060, 81748), (1070, 80984), (1528, 56710), (1712, 50615), (1910, 45368), (2120, 40874), (2140, 40492), (3056, 28355), (3820, 22684), (4240, 20437), (4280, 20246), (5671, 15280), (7640, 11342), (8560, 10123)]