4352120

素因数分解:

$2^3\times 5^1\times {\mathrm{108803}}^1$

素因数の和:108814

約数の個数: 16

約数和(自身を含む): 9792360

約数和(自身を除く): 5440240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 108803, 217606, 435212, 544015, 870424, 1088030, 2176060, 4352120]

約数ペア:

[(1, 4352120), (2, 2176060), (4, 1088030), (5, 870424), (8, 544015), (10, 435212), (20, 217606), (40, 108803)]