2726750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{839}}^1$

素因数の和:869

約数の個数: 32

約数和(自身を含む): 5503680

約数和(自身を除く): 2776930

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 839, 1625, 1678, 3250, 4195, 8390, 10907, 20975, 21814, 41950, 54535, 104875, 109070, 209750, 272675, 545350, 1363375, 2726750]

約数ペア:

[(1, 2726750), (2, 1363375), (5, 545350), (10, 272675), (13, 209750), (25, 109070), (26, 104875), (50, 54535), (65, 41950), (125, 21814), (130, 20975), (250, 10907), (325, 8390), (650, 4195), (839, 3250), (1625, 1678)]