3414200

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 8143080

約数和(自身を除く): 4728880

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 172, 200, 215, 344, 397, 430, 794, 860, 1075, 1588, 1720, 1985, 2150, 3176, 3970, 4300, 7940, 8600, 9925, 15880, 17071, 19850, 34142, 39700, 68284, 79400, 85355, 136568, 170710, 341420, 426775, 682840, 853550, 1707100, 3414200]

約数ペア:

[(1, 3414200), (2, 1707100), (4, 853550), (5, 682840), (8, 426775), (10, 341420), (20, 170710), (25, 136568), (40, 85355), (43, 79400), (50, 68284), (86, 39700), (100, 34142), (172, 19850), (200, 17071), (215, 15880), (344, 9925), (397, 8600), (430, 7940), (794, 4300), (860, 3970), (1075, 3176), (1588, 2150), (1720, 1985)]