7023250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2161}}^1$

素因数の和:2191

約数の個数: 32

約数和(自身を含む): 14165424

約数和(自身を除く): 7142174

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 2161, 3250, 4322, 10805, 21610, 28093, 54025, 56186, 108050, 140465, 270125, 280930, 540250, 702325, 1404650, 3511625, 7023250]

約数ペア:

[(1, 7023250), (2, 3511625), (5, 1404650), (10, 702325), (13, 540250), (25, 280930), (26, 270125), (50, 140465), (65, 108050), (125, 56186), (130, 54025), (250, 28093), (325, 21610), (650, 10805), (1625, 4322), (2161, 3250)]