2055310225

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{5303}}^1$

素因数の和:5769

約数の個数: 24

約数和(自身を含む): 2624207040

約数和(自身を除く): 568896815

約数列:

[1, 5, 25, 37, 185, 419, 925, 2095, 5303, 10475, 15503, 26515, 77515, 132575, 196211, 387575, 981055, 2221957, 4905275, 11109785, 55548925, 82212409, 411062045, 2055310225]

約数ペア:

[(1, 2055310225), (5, 411062045), (25, 82212409), (37, 55548925), (185, 11109785), (419, 4905275), (925, 2221957), (2095, 981055), (5303, 387575), (10475, 196211), (15503, 132575), (26515, 77515)]