13225103680

素因数分解:

$2^6\times 5^1\times {\mathrm{41328449}}^1$

素因数の和:41328466

約数の個数: 28

約数和(自身を含む): 31492278900

約数和(自身を除く): 18267175220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 41328449, 82656898, 165313796, 206642245, 330627592, 413284490, 661255184, 826568980, 1322510368, 1653137960, 2645020736, 3306275920, 6612551840, 13225103680]

約数ペア:

[(1, 13225103680), (2, 6612551840), (4, 3306275920), (5, 2645020736), (8, 1653137960), (10, 1322510368), (16, 826568980), (20, 661255184), (32, 413284490), (40, 330627592), (64, 206642245), (80, 165313796), (160, 82656898), (320, 41328449)]