237481040

素因数分解:

$2^4\times 5^1\times {\mathrm{2968513}}^1$

素因数の和:2968526

約数の個数: 20

約数和(自身を含む): 552143604

約数和(自身を除く): 314662564

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2968513, 5937026, 11874052, 14842565, 23748104, 29685130, 47496208, 59370260, 118740520, 237481040]

約数ペア:

[(1, 237481040), (2, 118740520), (4, 59370260), (5, 47496208), (8, 29685130), (10, 23748104), (16, 14842565), (20, 11874052), (40, 5937026), (80, 2968513)]