70969280

素因数分解:

$2^6\times 5^1\times {\mathrm{227}}^1\times {\mathrm{977}}^1$

素因数の和:1221

約数の個数: 56

約数和(自身を含む): 169913808

約数和(自身を除く): 98944528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 227, 320, 454, 908, 977, 1135, 1816, 1954, 2270, 3632, 3908, 4540, 4885, 7264, 7816, 9080, 9770, 14528, 15632, 18160, 19540, 31264, 36320, 39080, 62528, 72640, 78160, 156320, 221779, 312640, 443558, 887116, 1108895, 1774232, 2217790, 3548464, 4435580, 7096928, 8871160, 14193856, 17742320, 35484640, 70969280]

約数ペア:

[(1, 70969280), (2, 35484640), (4, 17742320), (5, 14193856), (8, 8871160), (10, 7096928), (16, 4435580), (20, 3548464), (32, 2217790), (40, 1774232), (64, 1108895), (80, 887116), (160, 443558), (227, 312640), (320, 221779), (454, 156320), (908, 78160), (977, 72640), (1135, 62528), (1816, 39080), (1954, 36320), (2270, 31264), (3632, 19540), (3908, 18160), (4540, 15632), (4885, 14528), (7264, 9770), (7816, 9080)]