4610980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20959}}^1$

素因数の和:20979

約数の個数: 24

約数和(自身を含む): 10563840

約数和(自身を除く): 5952860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 20959, 41918, 83836, 104795, 209590, 230549, 419180, 461098, 922196, 1152745, 2305490, 4610980]

約数ペア:

[(1, 4610980), (2, 2305490), (4, 1152745), (5, 922196), (10, 461098), (11, 419180), (20, 230549), (22, 209590), (44, 104795), (55, 83836), (110, 41918), (220, 20959)]