420162046265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1471}}^1\times {\mathrm{191057}}^1$

素因数の和:192569

約数の個数: 32

約数和(自身を含む): 566974550016

約数和(自身を除く): 146812503751

約数列:

[1, 5, 13, 23, 65, 115, 299, 1471, 1495, 7355, 19123, 33833, 95615, 169165, 191057, 439829, 955285, 2199145, 2483741, 4394311, 12418705, 21971555, 57126043, 281044847, 285630215, 1405224235, 3653583011, 6464031481, 18267915055, 32320157405, 84032409253, 420162046265]

約数ペア:

[(1, 420162046265), (5, 84032409253), (13, 32320157405), (23, 18267915055), (65, 6464031481), (115, 3653583011), (299, 1405224235), (1471, 285630215), (1495, 281044847), (7355, 57126043), (19123, 21971555), (33833, 12418705), (95615, 4394311), (169165, 2483741), (191057, 2199145), (439829, 955285)]