22311080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{50707}}^1$

素因数の和:50729

約数の個数: 32

約数和(自身を含む): 54764640

約数和(自身を除く): 32453560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 50707, 101414, 202828, 253535, 405656, 507070, 557777, 1014140, 1115554, 2028280, 2231108, 2788885, 4462216, 5577770, 11155540, 22311080]

約数ペア:

[(1, 22311080), (2, 11155540), (4, 5577770), (5, 4462216), (8, 2788885), (10, 2231108), (11, 2028280), (20, 1115554), (22, 1014140), (40, 557777), (44, 507070), (55, 405656), (88, 253535), (110, 202828), (220, 101414), (440, 50707)]