45678980

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{38711}}^1$

素因数の和:38779

約数の個数: 24

約数和(自身を含む): 97554240

約数和(自身を除く): 51875260

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 38711, 77422, 154844, 193555, 387110, 774220, 2283949, 4567898, 9135796, 11419745, 22839490, 45678980]

約数ペア:

[(1, 45678980), (2, 22839490), (4, 11419745), (5, 9135796), (10, 4567898), (20, 2283949), (59, 774220), (118, 387110), (236, 193555), (295, 154844), (590, 77422), (1180, 38711)]