22818340

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{15629}}^1$

素因数の和:15711

約数の個数: 24

約数和(自身を含む): 48578040

約数和(自身を除く): 25759700

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 15629, 31258, 62516, 78145, 156290, 312580, 1140917, 2281834, 4563668, 5704585, 11409170, 22818340]

約数ペア:

[(1, 22818340), (2, 11409170), (4, 5704585), (5, 4563668), (10, 2281834), (20, 1140917), (73, 312580), (146, 156290), (292, 78145), (365, 62516), (730, 31258), (1460, 15629)]