39712510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2957}}^1$

素因数の和:3060

約数の個数: 32

約数和(自身を含む): 76671360

約数和(自身を除く): 36958850

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 395, 790, 1343, 2686, 2957, 5914, 6715, 13430, 14785, 29570, 50269, 100538, 233603, 251345, 467206, 502690, 1168015, 2336030, 3971251, 7942502, 19856255, 39712510]

約数ペア:

[(1, 39712510), (2, 19856255), (5, 7942502), (10, 3971251), (17, 2336030), (34, 1168015), (79, 502690), (85, 467206), (158, 251345), (170, 233603), (395, 100538), (790, 50269), (1343, 29570), (2686, 14785), (2957, 13430), (5914, 6715)]