23338340

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{7159}}^1$

素因数の和:7331

約数の個数: 24

約数和(自身を含む): 49318080

約数和(自身を除く): 25979740

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 7159, 14318, 28636, 35795, 71590, 143180, 1166917, 2333834, 4667668, 5834585, 11669170, 23338340]

約数ペア:

[(1, 23338340), (2, 11669170), (4, 5834585), (5, 4667668), (10, 2333834), (20, 1166917), (163, 143180), (326, 71590), (652, 35795), (815, 28636), (1630, 14318), (3260, 7159)]