336820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1531}}^1$

素因数の和:1551

約数の個数: 24

約数和(自身を含む): 772128

約数和(自身を除く): 435308

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1531, 3062, 6124, 7655, 15310, 16841, 30620, 33682, 67364, 84205, 168410, 336820]

約数ペア:

[(1, 336820), (2, 168410), (4, 84205), (5, 67364), (10, 33682), (11, 30620), (20, 16841), (22, 15310), (44, 7655), (55, 6124), (110, 3062), (220, 1531)]