22891700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17609}}^1$

素因数の和:17636

約数の個数: 36

約数和(自身を含む): 53499180

約数和(自身を除く): 30607480

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 17609, 35218, 70436, 88045, 176090, 228917, 352180, 440225, 457834, 880450, 915668, 1144585, 1760900, 2289170, 4578340, 5722925, 11445850, 22891700]

約数ペア:

[(1, 22891700), (2, 11445850), (4, 5722925), (5, 4578340), (10, 2289170), (13, 1760900), (20, 1144585), (25, 915668), (26, 880450), (50, 457834), (52, 440225), (65, 352180), (100, 228917), (130, 176090), (260, 88045), (325, 70436), (650, 35218), (1300, 17609)]