2013644525

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{70223}}^1$

素因数の和:70301

約数の個数: 24

約数和(自身を含む): 2647163904

約数和(自身を除く): 633519379

約数列:

[1, 5, 25, 31, 37, 155, 185, 775, 925, 1147, 5735, 28675, 70223, 351115, 1755575, 2176913, 2598251, 10884565, 12991255, 54422825, 64956275, 80545781, 402728905, 2013644525]

約数ペア:

[(1, 2013644525), (5, 402728905), (25, 80545781), (31, 64956275), (37, 54422825), (155, 12991255), (185, 10884565), (775, 2598251), (925, 2176913), (1147, 1755575), (5735, 351115), (28675, 70223)]