242297620

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{80231}}^1$

素因数の和:80391

約数の個数: 24

約数和(自身を含む): 512201088

約数和(自身を除く): 269903468

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 80231, 160462, 320924, 401155, 802310, 1604620, 12114881, 24229762, 48459524, 60574405, 121148810, 242297620]

約数ペア:

[(1, 242297620), (2, 121148810), (4, 60574405), (5, 48459524), (10, 24229762), (20, 12114881), (151, 1604620), (302, 802310), (604, 401155), (755, 320924), (1510, 160462), (3020, 80231)]