40505663

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 49593600

約数和(自身を除く): 9087937

約数列:

[1, 11, 19, 29, 41, 163, 209, 319, 451, 551, 779, 1189, 1793, 3097, 4727, 6061, 6683, 8569, 13079, 22591, 34067, 51997, 73513, 89813, 126977, 193807, 248501, 987943, 1396747, 2131877, 3682333, 40505663]

約数ペア:

[(1, 40505663), (11, 3682333), (19, 2131877), (29, 1396747), (41, 987943), (163, 248501), (209, 193807), (319, 126977), (451, 89813), (551, 73513), (779, 51997), (1189, 34067), (1793, 22591), (3097, 13079), (4727, 8569), (6061, 6683)]