60428180

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{7211}}^1$

素因数の和:7639

約数の個数: 24

約数和(自身を含む): 127219680

約数和(自身を除く): 66791500

約数列:

[1, 2, 4, 5, 10, 20, 419, 838, 1676, 2095, 4190, 7211, 8380, 14422, 28844, 36055, 72110, 144220, 3021409, 6042818, 12085636, 15107045, 30214090, 60428180]

約数ペア:

[(1, 60428180), (2, 30214090), (4, 15107045), (5, 12085636), (10, 6042818), (20, 3021409), (419, 144220), (838, 72110), (1676, 36055), (2095, 28844), (4190, 14422), (7211, 8380)]