63537620

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{24251}}^1$

素因数の和:24391

約数の個数: 24

約数和(自身を含む): 134453088

約数和(自身を除く): 70915468

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 24251, 48502, 97004, 121255, 242510, 485020, 3176881, 6353762, 12707524, 15884405, 31768810, 63537620]

約数ペア:

[(1, 63537620), (2, 31768810), (4, 15884405), (5, 12707524), (10, 6353762), (20, 3176881), (131, 485020), (262, 242510), (524, 121255), (655, 97004), (1310, 48502), (2620, 24251)]