7691240

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3259}}^1$

素因数の和:3329

約数の個数: 32

約数和(自身を含む): 17604000

約数和(自身を除く): 9912760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 3259, 6518, 13036, 16295, 26072, 32590, 65180, 130360, 192281, 384562, 769124, 961405, 1538248, 1922810, 3845620, 7691240]

約数ペア:

[(1, 7691240), (2, 3845620), (4, 1922810), (5, 1538248), (8, 961405), (10, 769124), (20, 384562), (40, 192281), (59, 130360), (118, 65180), (236, 32590), (295, 26072), (472, 16295), (590, 13036), (1180, 6518), (2360, 3259)]