40689190

素因数分解:

$2^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{7151}}^1$

素因数の和:7727

約数の個数: 16

約数和(自身を含む): 73379520

約数和(自身を除く): 32690330

約数列:

[1, 2, 5, 10, 569, 1138, 2845, 5690, 7151, 14302, 35755, 71510, 4068919, 8137838, 20344595, 40689190]

約数ペア:

[(1, 40689190), (2, 20344595), (5, 8137838), (10, 4068919), (569, 71510), (1138, 35755), (2845, 14302), (5690, 7151)]