7686520

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3257}}^1$

素因数の和:3327

約数の個数: 32

約数和(自身を含む): 17593200

約数和(自身を除く): 9906680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 3257, 6514, 13028, 16285, 26056, 32570, 65140, 130280, 192163, 384326, 768652, 960815, 1537304, 1921630, 3843260, 7686520]

約数ペア:

[(1, 7686520), (2, 3843260), (4, 1921630), (5, 1537304), (8, 960815), (10, 768652), (20, 384326), (40, 192163), (59, 130280), (118, 65140), (236, 32570), (295, 26056), (472, 16285), (590, 13028), (1180, 6514), (2360, 3257)]