2705300

素因数分解:

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

素因数の和:2108

約数の個数: 36

約数和(自身を含む): 6325116

約数和(自身を除く): 3619816

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 2081, 4162, 8324, 10405, 20810, 27053, 41620, 52025, 54106, 104050, 108212, 135265, 208100, 270530, 541060, 676325, 1352650, 2705300]

約数ペア:

[(1, 2705300), (2, 1352650), (4, 676325), (5, 541060), (10, 270530), (13, 208100), (20, 135265), (25, 108212), (26, 104050), (50, 54106), (52, 52025), (65, 41620), (100, 27053), (130, 20810), (260, 10405), (325, 8324), (650, 4162), (1300, 2081)]