40372570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{82393}}^1$

素因数の和:82414

約数の個数: 24

約数和(自身を含む): 84536244

約数和(自身を除く): 44163674

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 82393, 164786, 411965, 576751, 823930, 1153502, 2883755, 4037257, 5767510, 8074514, 20186285, 40372570]

約数ペア:

[(1, 40372570), (2, 20186285), (5, 8074514), (7, 5767510), (10, 4037257), (14, 2883755), (35, 1153502), (49, 823930), (70, 576751), (98, 411965), (245, 164786), (490, 82393)]