45562640

素因数分解:

$2^4\times 5^1\times {\mathrm{569533}}^1$

素因数の和:569546

約数の個数: 20

約数和(自身を含む): 105933324

約数和(自身を除く): 60370684

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 569533, 1139066, 2278132, 2847665, 4556264, 5695330, 9112528, 11390660, 22781320, 45562640]

約数ペア:

[(1, 45562640), (2, 22781320), (4, 11390660), (5, 9112528), (8, 5695330), (10, 4556264), (16, 2847665), (20, 2278132), (40, 1139066), (80, 569533)]