12601434520

素因数分解:

$2^3\times 5^1\times {\mathrm{315035863}}^1$

素因数の和:315035874

約数の個数: 16

約数和(自身を含む): 28353227760

約数和(自身を除く): 15751793240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 315035863, 630071726, 1260143452, 1575179315, 2520286904, 3150358630, 6300717260, 12601434520]

約数ペア:

[(1, 12601434520), (2, 6300717260), (4, 3150358630), (5, 2520286904), (8, 1575179315), (10, 1260143452), (20, 630071726), (40, 315035863)]