3131050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4817}}^1$

素因数の和:4842

約数の個数: 24

約数和(自身を含む): 6273036

約数和(自身を除く): 3141986

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 4817, 9634, 24085, 48170, 62621, 120425, 125242, 240850, 313105, 626210, 1565525, 3131050]

約数ペア:

[(1, 3131050), (2, 1565525), (5, 626210), (10, 313105), (13, 240850), (25, 125242), (26, 120425), (50, 62621), (65, 48170), (130, 24085), (325, 9634), (650, 4817)]