13663120

素因数分解:

$2^4\times 5^1\times {\mathrm{233}}^1\times {\mathrm{733}}^1$

素因数の和:979

約数の個数: 40

約数和(自身を含む): 31946616

約数和(自身を除く): 18283496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 233, 466, 733, 932, 1165, 1466, 1864, 2330, 2932, 3665, 3728, 4660, 5864, 7330, 9320, 11728, 14660, 18640, 29320, 58640, 170789, 341578, 683156, 853945, 1366312, 1707890, 2732624, 3415780, 6831560, 13663120]

約数ペア:

[(1, 13663120), (2, 6831560), (4, 3415780), (5, 2732624), (8, 1707890), (10, 1366312), (16, 853945), (20, 683156), (40, 341578), (80, 170789), (233, 58640), (466, 29320), (733, 18640), (932, 14660), (1165, 11728), (1466, 9320), (1864, 7330), (2330, 5864), (2932, 4660), (3665, 3728)]