25120147210

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{147151}}^1$

素因数の和:147598

約数の個数: 32

約数和(自身を含む): 46384664832

約数和(自身を除く): 21264517622

約数列:

[1, 2, 5, 10, 43, 86, 215, 397, 430, 794, 1985, 3970, 17071, 34142, 85355, 147151, 170710, 294302, 735755, 1471510, 6327493, 12654986, 31637465, 58418947, 63274930, 116837894, 292094735, 584189470, 2512014721, 5024029442, 12560073605, 25120147210]

約数ペア:

[(1, 25120147210), (2, 12560073605), (5, 5024029442), (10, 2512014721), (43, 584189470), (86, 292094735), (215, 116837894), (397, 63274930), (430, 58418947), (794, 31637465), (1985, 12654986), (3970, 6327493), (17071, 1471510), (34142, 735755), (85355, 294302), (147151, 170710)]