40053590

素因数分解:

$2^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{4951}}^1$

素因数の和:5767

約数の個数: 16

約数和(自身を含む): 72200160

約数和(自身を除く): 32146570

約数列:

[1, 2, 5, 10, 809, 1618, 4045, 4951, 8090, 9902, 24755, 49510, 4005359, 8010718, 20026795, 40053590]

約数ペア:

[(1, 40053590), (2, 20026795), (5, 8010718), (10, 4005359), (809, 49510), (1618, 24755), (4045, 9902), (4951, 8090)]