1082120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2081}}^1$

素因数の和:2105

約数の個数: 32

約数和(自身を含む): 2623320

約数和(自身を除く): 1541200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 2081, 4162, 8324, 10405, 16648, 20810, 27053, 41620, 54106, 83240, 108212, 135265, 216424, 270530, 541060, 1082120]

約数ペア:

[(1, 1082120), (2, 541060), (4, 270530), (5, 216424), (8, 135265), (10, 108212), (13, 83240), (20, 54106), (26, 41620), (40, 27053), (52, 20810), (65, 16648), (104, 10405), (130, 8324), (260, 4162), (520, 2081)]