2423717620

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2578423}}^1$

素因数の和:2578479

約数の個数: 24

約数和(自身を含む): 5198102784

約数和(自身を除く): 2774385164

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 2578423, 5156846, 10313692, 12892115, 25784230, 51568460, 121185881, 242371762, 484743524, 605929405, 1211858810, 2423717620]

約数ペア:

[(1, 2423717620), (2, 1211858810), (4, 605929405), (5, 484743524), (10, 242371762), (20, 121185881), (47, 51568460), (94, 25784230), (188, 12892115), (235, 10313692), (470, 5156846), (940, 2578423)]