11047540

素因数分解:

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

素因数の和:11296

約数の個数: 36

約数和(自身を含む): 26989956

約数和(自身を除く): 15942416

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 11273, 22546, 45092, 56365, 78911, 112730, 157822, 225460, 315644, 394555, 552377, 789110, 1104754, 1578220, 2209508, 2761885, 5523770, 11047540]

約数ペア:

[(1, 11047540), (2, 5523770), (4, 2761885), (5, 2209508), (7, 1578220), (10, 1104754), (14, 789110), (20, 552377), (28, 394555), (35, 315644), (49, 225460), (70, 157822), (98, 112730), (140, 78911), (196, 56365), (245, 45092), (490, 22546), (980, 11273)]