68150

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:88

約数の個数: 24

約数和(自身を含む): 133920

約数和(自身を除く): 65770

約数列:

[1, 2, 5, 10, 25, 29, 47, 50, 58, 94, 145, 235, 290, 470, 725, 1175, 1363, 1450, 2350, 2726, 6815, 13630, 34075, 68150]

約数ペア:

[(1, 68150), (2, 34075), (5, 13630), (10, 6815), (25, 2726), (29, 2350), (47, 1450), (50, 1363), (58, 1175), (94, 725), (145, 470), (235, 290)]