70941320

素因数分解:

$2^3\times 5^1\times {\mathrm{953}}^1\times {\mathrm{1861}}^1$

素因数の和:2825

約数の個数: 32

約数和(自身を含む): 159871320

約数和(自身を除く): 88930000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 953, 1861, 1906, 3722, 3812, 4765, 7444, 7624, 9305, 9530, 14888, 18610, 19060, 37220, 38120, 74440, 1773533, 3547066, 7094132, 8867665, 14188264, 17735330, 35470660, 70941320]

約数ペア:

[(1, 70941320), (2, 35470660), (4, 17735330), (5, 14188264), (8, 8867665), (10, 7094132), (20, 3547066), (40, 1773533), (953, 74440), (1861, 38120), (1906, 37220), (3722, 19060), (3812, 18610), (4765, 14888), (7444, 9530), (7624, 9305)]