229295810

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1\times {\mathrm{401}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 417256704

約数和(自身を除く): 187960894

約数列:

[1, 2, 5, 10, 211, 271, 401, 422, 542, 802, 1055, 1355, 2005, 2110, 2710, 4010, 57181, 84611, 108671, 114362, 169222, 217342, 285905, 423055, 543355, 571810, 846110, 1086710, 22929581, 45859162, 114647905, 229295810]

約数ペア:

[(1, 229295810), (2, 114647905), (5, 45859162), (10, 22929581), (211, 1086710), (271, 846110), (401, 571810), (422, 543355), (542, 423055), (802, 285905), (1055, 217342), (1355, 169222), (2005, 114362), (2110, 108671), (2710, 84611), (4010, 57181)]