70751360

素因数分解:

$2^7\times 5^1\times {\mathrm{227}}^1\times {\mathrm{487}}^1$

素因数の和:733

約数の個数: 64

約数和(自身を含む): 170233920

約数和(自身を除く): 99482560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 227, 320, 454, 487, 640, 908, 974, 1135, 1816, 1948, 2270, 2435, 3632, 3896, 4540, 4870, 7264, 7792, 9080, 9740, 14528, 15584, 18160, 19480, 29056, 31168, 36320, 38960, 62336, 72640, 77920, 110549, 145280, 155840, 221098, 311680, 442196, 552745, 884392, 1105490, 1768784, 2210980, 3537568, 4421960, 7075136, 8843920, 14150272, 17687840, 35375680, 70751360]

約数ペア:

[(1, 70751360), (2, 35375680), (4, 17687840), (5, 14150272), (8, 8843920), (10, 7075136), (16, 4421960), (20, 3537568), (32, 2210980), (40, 1768784), (64, 1105490), (80, 884392), (128, 552745), (160, 442196), (227, 311680), (320, 221098), (454, 155840), (487, 145280), (640, 110549), (908, 77920), (974, 72640), (1135, 62336), (1816, 38960), (1948, 36320), (2270, 31168), (2435, 29056), (3632, 19480), (3896, 18160), (4540, 15584), (4870, 14528), (7264, 9740), (7792, 9080)]