1415657960

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{577}}^1\times {\mathrm{739}}^1$

素因数の和:1410

約数の個数: 64

約数和(自身を含む): 3233563200

約数和(自身を除く): 1817905240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 577, 664, 739, 830, 1154, 1478, 1660, 2308, 2885, 2956, 3320, 3695, 4616, 5770, 5912, 7390, 11540, 14780, 23080, 29560, 47891, 61337, 95782, 122674, 191564, 239455, 245348, 306685, 383128, 426403, 478910, 490696, 613370, 852806, 957820, 1226740, 1705612, 1915640, 2132015, 2453480, 3411224, 4264030, 8528060, 17056120, 35391449, 70782898, 141565796, 176957245, 283131592, 353914490, 707828980, 1415657960]

約数ペア:

[(1, 1415657960), (2, 707828980), (4, 353914490), (5, 283131592), (8, 176957245), (10, 141565796), (20, 70782898), (40, 35391449), (83, 17056120), (166, 8528060), (332, 4264030), (415, 3411224), (577, 2453480), (664, 2132015), (739, 1915640), (830, 1705612), (1154, 1226740), (1478, 957820), (1660, 852806), (2308, 613370), (2885, 490696), (2956, 478910), (3320, 426403), (3695, 383128), (4616, 306685), (5770, 245348), (5912, 239455), (7390, 191564), (11540, 122674), (14780, 95782), (23080, 61337), (29560, 47891)]