124193710

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{30971}}^1$

素因数の和:31379

約数の個数: 16

約数和(自身を含む): 224113392

約数和(自身を除く): 99919682

約数列:

[1, 2, 5, 10, 401, 802, 2005, 4010, 30971, 61942, 154855, 309710, 12419371, 24838742, 62096855, 124193710]

約数ペア:

[(1, 124193710), (2, 62096855), (5, 24838742), (10, 12419371), (401, 309710), (802, 154855), (2005, 61942), (4010, 30971)]