22239100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17107}}^1$

素因数の和:17134

約数の個数: 36

約数和(自身を含む): 51974104

約数和(自身を除く): 29735004

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 17107, 34214, 68428, 85535, 171070, 222391, 342140, 427675, 444782, 855350, 889564, 1111955, 1710700, 2223910, 4447820, 5559775, 11119550, 22239100]

約数ペア:

[(1, 22239100), (2, 11119550), (4, 5559775), (5, 4447820), (10, 2223910), (13, 1710700), (20, 1111955), (25, 889564), (26, 855350), (50, 444782), (52, 427675), (65, 342140), (100, 222391), (130, 171070), (260, 85535), (325, 68428), (650, 34214), (1300, 17107)]