22120340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{100547}}^1$

素因数の和:100567

約数の個数: 24

約数和(自身を含む): 50676192

約数和(自身を除く): 28555852

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 100547, 201094, 402188, 502735, 1005470, 1106017, 2010940, 2212034, 4424068, 5530085, 11060170, 22120340]

約数ペア:

[(1, 22120340), (2, 11060170), (4, 5530085), (5, 4424068), (10, 2212034), (11, 2010940), (20, 1106017), (22, 1005470), (44, 502735), (55, 402188), (110, 201094), (220, 100547)]