8150980

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2699}}^1$

素因数の和:2859

約数の個数: 24

約数和(自身を含む): 17236800

約数和(自身を除く): 9085820

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 2699, 3020, 5398, 10796, 13495, 26990, 53980, 407549, 815098, 1630196, 2037745, 4075490, 8150980]

約数ペア:

[(1, 8150980), (2, 4075490), (4, 2037745), (5, 1630196), (10, 815098), (20, 407549), (151, 53980), (302, 26990), (604, 13495), (755, 10796), (1510, 5398), (2699, 3020)]