133050380

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{40813}}^1$

素因数の和:40985

約数の個数: 24

約数和(自身を含む): 281126832

約数和(自身を除く): 148076452

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 40813, 81626, 163252, 204065, 408130, 816260, 6652519, 13305038, 26610076, 33262595, 66525190, 133050380]

約数ペア:

[(1, 133050380), (2, 66525190), (4, 33262595), (5, 26610076), (10, 13305038), (20, 6652519), (163, 816260), (326, 408130), (652, 204065), (815, 163252), (1630, 81626), (3260, 40813)]