58403920

素因数分解:

$2^4\times 5^1\times {\mathrm{730049}}^1$

素因数の和:730062

約数の個数: 20

約数和(自身を含む): 135789300

約数和(自身を除く): 77385380

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 730049, 1460098, 2920196, 3650245, 5840392, 7300490, 11680784, 14600980, 29201960, 58403920]

約数ペア:

[(1, 58403920), (2, 29201960), (4, 14600980), (5, 11680784), (8, 7300490), (10, 5840392), (16, 3650245), (20, 2920196), (40, 1460098), (80, 730049)]