1185804580

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{397921}}^1$

素因数の和:398079

約数の個数: 24

約数和(自身を含む): 2506908600

約数和(自身を除く): 1321104020

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 397921, 795842, 1591684, 1989605, 3979210, 7958420, 59290229, 118580458, 237160916, 296451145, 592902290, 1185804580]

約数ペア:

[(1, 1185804580), (2, 592902290), (4, 296451145), (5, 237160916), (10, 118580458), (20, 59290229), (149, 7958420), (298, 3979210), (596, 1989605), (745, 1591684), (1490, 795842), (2980, 397921)]