24257420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{110261}}^1$

素因数の和:110281

約数の個数: 24

約数和(自身を含む): 55572048

約数和(自身を除く): 31314628

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 110261, 220522, 441044, 551305, 1102610, 1212871, 2205220, 2425742, 4851484, 6064355, 12128710, 24257420]

約数ペア:

[(1, 24257420), (2, 12128710), (4, 6064355), (5, 4851484), (10, 2425742), (11, 2205220), (20, 1212871), (22, 1102610), (44, 551305), (55, 441044), (110, 220522), (220, 110261)]