266680

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:183

約数の個数: 32

約数和(自身を含む): 615600

約数和(自身を除く): 348920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 113, 118, 226, 236, 295, 452, 472, 565, 590, 904, 1130, 1180, 2260, 2360, 4520, 6667, 13334, 26668, 33335, 53336, 66670, 133340, 266680]

約数ペア:

[(1, 266680), (2, 133340), (4, 66670), (5, 53336), (8, 33335), (10, 26668), (20, 13334), (40, 6667), (59, 4520), (113, 2360), (118, 2260), (226, 1180), (236, 1130), (295, 904), (452, 590), (472, 565)]