1920050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3491}}^1$

素因数の和:3514

約数の個数: 24

約数和(自身を含む): 3897072

約数和(自身を除く): 1977022

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 3491, 6982, 17455, 34910, 38401, 76802, 87275, 174550, 192005, 384010, 960025, 1920050]

約数ペア:

[(1, 1920050), (2, 960025), (5, 384010), (10, 192005), (11, 174550), (22, 87275), (25, 76802), (50, 38401), (55, 34910), (110, 17455), (275, 6982), (550, 3491)]