73282640

素因数分解:

$2^4\times 5^1\times {\mathrm{916033}}^1$

素因数の和:916046

約数の個数: 20

約数和(自身を含む): 170382324

約数和(自身を除く): 97099684

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 916033, 1832066, 3664132, 4580165, 7328264, 9160330, 14656528, 18320660, 36641320, 73282640]

約数ペア:

[(1, 73282640), (2, 36641320), (4, 18320660), (5, 14656528), (8, 9160330), (10, 7328264), (16, 4580165), (20, 3664132), (40, 1832066), (80, 916033)]