2521738340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11462447}}^1$

素因数の和:11462467

約数の個数: 24

約数和(自身を含む): 5777073792

約数和(自身を除く): 3255335452

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 11462447, 22924894, 45849788, 57312235, 114624470, 126086917, 229248940, 252173834, 504347668, 630434585, 1260869170, 2521738340]

約数ペア:

[(1, 2521738340), (2, 1260869170), (4, 630434585), (5, 504347668), (10, 252173834), (11, 229248940), (20, 126086917), (22, 114624470), (44, 57312235), (55, 45849788), (110, 22924894), (220, 11462447)]