2395100

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:614

約数の個数: 36

約数和(自身を含む): 5327784

約数和(自身を除く): 2932684

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 557, 860, 1075, 1114, 2150, 2228, 2785, 4300, 5570, 11140, 13925, 23951, 27850, 47902, 55700, 95804, 119755, 239510, 479020, 598775, 1197550, 2395100]

約数ペア:

[(1, 2395100), (2, 1197550), (4, 598775), (5, 479020), (10, 239510), (20, 119755), (25, 95804), (43, 55700), (50, 47902), (86, 27850), (100, 23951), (172, 13925), (215, 11140), (430, 5570), (557, 4300), (860, 2785), (1075, 2228), (1114, 2150)]