31262830540

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{12308201}}^1$

素因数の和:12308337

約数の個数: 24

約数和(自身を含む): 66168893952

約数和(自身を除く): 34906063412

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 12308201, 24616402, 49232804, 61541005, 123082010, 246164020, 1563141527, 3126283054, 6252566108, 7815707635, 15631415270, 31262830540]

約数ペア:

[(1, 31262830540), (2, 15631415270), (4, 7815707635), (5, 6252566108), (10, 3126283054), (20, 1563141527), (127, 246164020), (254, 123082010), (508, 61541005), (635, 49232804), (1270, 24616402), (2540, 12308201)]