103897480

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{70201}}^1$

素因数の和:70249

約数の個数: 32

約数和(自身を含む): 240090840

約数和(自身を除く): 136193360

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 70201, 140402, 280804, 351005, 561608, 702010, 1404020, 2597437, 2808040, 5194874, 10389748, 12987185, 20779496, 25974370, 51948740, 103897480]

約数ペア:

[(1, 103897480), (2, 51948740), (4, 25974370), (5, 20779496), (8, 12987185), (10, 10389748), (20, 5194874), (37, 2808040), (40, 2597437), (74, 1404020), (148, 702010), (185, 561608), (296, 351005), (370, 280804), (740, 140402), (1480, 70201)]