5480456420

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1146539}}^1$

素因数の和:1146787

約数の個数: 24

約数和(自身を含む): 11557123200

約数和(自身を除く): 6076666780

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 956, 1195, 2390, 4780, 1146539, 2293078, 4586156, 5732695, 11465390, 22930780, 274022821, 548045642, 1096091284, 1370114105, 2740228210, 5480456420]

約数ペア:

[(1, 5480456420), (2, 2740228210), (4, 1370114105), (5, 1096091284), (10, 548045642), (20, 274022821), (239, 22930780), (478, 11465390), (956, 5732695), (1195, 4586156), (2390, 2293078), (4780, 1146539)]