23838380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{38449}}^1$

素因数の和:38489

約数の個数: 24

約数和(自身を含む): 51676800

約数和(自身を除く): 27838420

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 38449, 76898, 153796, 192245, 384490, 768980, 1191919, 2383838, 4767676, 5959595, 11919190, 23838380]

約数ペア:

[(1, 23838380), (2, 11919190), (4, 5959595), (5, 4767676), (10, 2383838), (20, 1191919), (31, 768980), (62, 384490), (124, 192245), (155, 153796), (310, 76898), (620, 38449)]