89619260

素因数分解:

$2^2\times 5^1\times {\mathrm{769}}^1\times {\mathrm{5827}}^1$

素因数の和:6605

約数の個数: 24

約数和(自身を含む): 188477520

約数和(自身を除く): 98858260

約数列:

[1, 2, 4, 5, 10, 20, 769, 1538, 3076, 3845, 5827, 7690, 11654, 15380, 23308, 29135, 58270, 116540, 4480963, 8961926, 17923852, 22404815, 44809630, 89619260]

約数ペア:

[(1, 89619260), (2, 44809630), (4, 22404815), (5, 17923852), (10, 8961926), (20, 4480963), (769, 116540), (1538, 58270), (3076, 29135), (3845, 23308), (5827, 15380), (7690, 11654)]