22995920

素因数分解:

$2^4\times 5^1\times {\mathrm{287449}}^1$

素因数の和:287462

約数の個数: 20

約数和(自身を含む): 53465700

約数和(自身を除く): 30469780

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 287449, 574898, 1149796, 1437245, 2299592, 2874490, 4599184, 5748980, 11497960, 22995920]

約数ペア:

[(1, 22995920), (2, 11497960), (4, 5748980), (5, 4599184), (8, 2874490), (10, 2299592), (16, 1437245), (20, 1149796), (40, 574898), (80, 287449)]