13540340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61547}}^1$

素因数の和:61567

約数の個数: 24

約数和(自身を含む): 31020192

約数和(自身を除く): 17479852

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 61547, 123094, 246188, 307735, 615470, 677017, 1230940, 1354034, 2708068, 3385085, 6770170, 13540340]

約数ペア:

[(1, 13540340), (2, 6770170), (4, 3385085), (5, 2708068), (10, 1354034), (11, 1230940), (20, 677017), (22, 615470), (44, 307735), (55, 246188), (110, 123094), (220, 61547)]