40220924

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{359}}^1\times {\mathrm{757}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 72586080

約数和(自身を除く): 32365156

約数列:

[1, 2, 4, 37, 74, 148, 359, 718, 757, 1436, 1514, 3028, 13283, 26566, 28009, 53132, 56018, 112036, 271763, 543526, 1087052, 10055231, 20110462, 40220924]

約数ペア:

[(1, 40220924), (2, 20110462), (4, 10055231), (37, 1087052), (74, 543526), (148, 271763), (359, 112036), (718, 56018), (757, 53132), (1436, 28009), (1514, 26566), (3028, 13283)]