68100250

素因数分解:

$2^1\times 5^3\times {\mathrm{211}}^1\times {\mathrm{1291}}^1$

素因数の和:1519

約数の個数: 32

約数和(自身を含む): 128187072

約数和(自身を除く): 60086822

約数列:

[1, 2, 5, 10, 25, 50, 125, 211, 250, 422, 1055, 1291, 2110, 2582, 5275, 6455, 10550, 12910, 26375, 32275, 52750, 64550, 161375, 272401, 322750, 544802, 1362005, 2724010, 6810025, 13620050, 34050125, 68100250]

約数ペア:

[(1, 68100250), (2, 34050125), (5, 13620050), (10, 6810025), (25, 2724010), (50, 1362005), (125, 544802), (211, 322750), (250, 272401), (422, 161375), (1055, 64550), (1291, 52750), (2110, 32275), (2582, 26375), (5275, 12910), (6455, 10550)]