41989040

素因数分解:

$2^4\times 5^1\times {\mathrm{524863}}^1$

素因数の和:524876

約数の個数: 20

約数和(自身を含む): 97624704

約数和(自身を除く): 55635664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 524863, 1049726, 2099452, 2624315, 4198904, 5248630, 8397808, 10497260, 20994520, 41989040]

約数ペア:

[(1, 41989040), (2, 20994520), (4, 10497260), (5, 8397808), (8, 5248630), (10, 4198904), (16, 2624315), (20, 2099452), (40, 1049726), (80, 524863)]