100545380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{386713}}^1$

素因数の和:386735

約数の個数: 24

約数和(自身を含む): 227387832

約数和(自身を除く): 126842452

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 386713, 773426, 1546852, 1933565, 3867130, 5027269, 7734260, 10054538, 20109076, 25136345, 50272690, 100545380]

約数ペア:

[(1, 100545380), (2, 50272690), (4, 25136345), (5, 20109076), (10, 10054538), (13, 7734260), (20, 5027269), (26, 3867130), (52, 1933565), (65, 1546852), (130, 773426), (260, 386713)]