4865874820

素因数分解:

$2^2\times 5^1\times {\mathrm{2281}}^1\times {\mathrm{106661}}^1$

素因数の和:108951

約数の個数: 24

約数和(自身を含む): 10222912728

約数和(自身を除く): 5357037908

約数列:

[1, 2, 4, 5, 10, 20, 2281, 4562, 9124, 11405, 22810, 45620, 106661, 213322, 426644, 533305, 1066610, 2133220, 243293741, 486587482, 973174964, 1216468705, 2432937410, 4865874820]

約数ペア:

[(1, 4865874820), (2, 2432937410), (4, 1216468705), (5, 973174964), (10, 486587482), (20, 243293741), (2281, 2133220), (4562, 1066610), (9124, 533305), (11405, 426644), (22810, 213322), (45620, 106661)]