13770580

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4621}}^1$

素因数の和:4779

約数の個数: 24

約数和(自身を含む): 29118600

約数和(自身を除く): 15348020

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 4621, 9242, 18484, 23105, 46210, 92420, 688529, 1377058, 2754116, 3442645, 6885290, 13770580]

約数ペア:

[(1, 13770580), (2, 6885290), (4, 3442645), (5, 2754116), (10, 1377058), (20, 688529), (149, 92420), (298, 46210), (596, 23105), (745, 18484), (1490, 9242), (2980, 4621)]