41629040

素因数分解:

$2^4\times 5^1\times {\mathrm{520363}}^1$

素因数の和:520376

約数の個数: 20

約数和(自身を含む): 96787704

約数和(自身を除く): 55158664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 520363, 1040726, 2081452, 2601815, 4162904, 5203630, 8325808, 10407260, 20814520, 41629040]

約数ペア:

[(1, 41629040), (2, 20814520), (4, 10407260), (5, 8325808), (8, 5203630), (10, 4162904), (16, 2601815), (20, 2081452), (40, 1040726), (80, 520363)]