104720348020

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{63084547}}^1$

素因数の和:63084639

約数の個数: 24

約数和(自身を含む): 222562285344

約数和(自身を除く): 117841937324

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 63084547, 126169094, 252338188, 315422735, 630845470, 1261690940, 5236017401, 10472034802, 20944069604, 26180087005, 52360174010, 104720348020]

約数ペア:

[(1, 104720348020), (2, 52360174010), (4, 26180087005), (5, 20944069604), (10, 10472034802), (20, 5236017401), (83, 1261690940), (166, 630845470), (332, 315422735), (415, 252338188), (830, 126169094), (1660, 63084547)]