3312700

素因数分解:

$2^2\times 5^2\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:382

約数の個数: 36

約数和(自身を含む): 7268632

約数和(自身を除く): 3955932

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 157, 211, 314, 422, 628, 785, 844, 1055, 1570, 2110, 3140, 3925, 4220, 5275, 7850, 10550, 15700, 21100, 33127, 66254, 132508, 165635, 331270, 662540, 828175, 1656350, 3312700]

約数ペア:

[(1, 3312700), (2, 1656350), (4, 828175), (5, 662540), (10, 331270), (20, 165635), (25, 132508), (50, 66254), (100, 33127), (157, 21100), (211, 15700), (314, 10550), (422, 7850), (628, 5275), (785, 4220), (844, 3925), (1055, 3140), (1570, 2110)]