90314180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{410519}}^1$

素因数の和:410539

約数の個数: 24

約数和(自身を含む): 206902080

約数和(自身を除く): 116587900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 410519, 821038, 1642076, 2052595, 4105190, 4515709, 8210380, 9031418, 18062836, 22578545, 45157090, 90314180]

約数ペア:

[(1, 90314180), (2, 45157090), (4, 22578545), (5, 18062836), (10, 9031418), (11, 8210380), (20, 4515709), (22, 4105190), (44, 2052595), (55, 1642076), (110, 821038), (220, 410519)]