22058680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{78781}}^1$

素因数の和:78799

約数の個数: 32

約数和(自身を含む): 56723040

約数和(自身を除く): 34664360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 78781, 157562, 315124, 393905, 551467, 630248, 787810, 1102934, 1575620, 2205868, 2757335, 3151240, 4411736, 5514670, 11029340, 22058680]

約数ペア:

[(1, 22058680), (2, 11029340), (4, 5514670), (5, 4411736), (7, 3151240), (8, 2757335), (10, 2205868), (14, 1575620), (20, 1102934), (28, 787810), (35, 630248), (40, 551467), (56, 393905), (70, 315124), (140, 157562), (280, 78781)]