22095080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11273}}^1$

素因数の和:11298

約数の個数: 48

約数和(自身を含む): 57835620

約数和(自身を除く): 35740540

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 11273, 22546, 45092, 56365, 78911, 90184, 112730, 157822, 225460, 315644, 394555, 450920, 552377, 631288, 789110, 1104754, 1578220, 2209508, 2761885, 3156440, 4419016, 5523770, 11047540, 22095080]

約数ペア:

[(1, 22095080), (2, 11047540), (4, 5523770), (5, 4419016), (7, 3156440), (8, 2761885), (10, 2209508), (14, 1578220), (20, 1104754), (28, 789110), (35, 631288), (40, 552377), (49, 450920), (56, 394555), (70, 315644), (98, 225460), (140, 157822), (196, 112730), (245, 90184), (280, 78911), (392, 56365), (490, 45092), (980, 22546), (1960, 11273)]