4839777620

素因数分解:

$2^2\times 5^1\times {\mathrm{2239}}^1\times {\mathrm{108079}}^1$

素因数の和:110327

約数の個数: 24

約数和(自身を含む): 10168166400

約数和(自身を除く): 5328388780

約数列:

[1, 2, 4, 5, 10, 20, 2239, 4478, 8956, 11195, 22390, 44780, 108079, 216158, 432316, 540395, 1080790, 2161580, 241988881, 483977762, 967955524, 1209944405, 2419888810, 4839777620]

約数ペア:

[(1, 4839777620), (2, 2419888810), (4, 1209944405), (5, 967955524), (10, 483977762), (20, 241988881), (2239, 2161580), (4478, 1080790), (8956, 540395), (11195, 432316), (22390, 216158), (44780, 108079)]