2010428275

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{112787}}^1$

素因数の和:112851

約数の個数: 24

約数和(自身を含む): 2685256704

約数和(自身を除く): 674828429

約数列:

[1, 5, 23, 25, 31, 115, 155, 575, 713, 775, 3565, 17825, 112787, 563935, 2594101, 2819675, 3496397, 12970505, 17481985, 64852525, 80417131, 87409925, 402085655, 2010428275]

約数ペア:

[(1, 2010428275), (5, 402085655), (23, 87409925), (25, 80417131), (31, 64852525), (115, 17481985), (155, 12970505), (575, 3496397), (713, 2819675), (775, 2594101), (3565, 563935), (17825, 112787)]