85165490

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{6221}}^1$

素因数の和:6302

約数の個数: 24

約数和(自身を含む): 157578372

約数和(自身を除く): 72412882

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 1369, 2738, 6221, 6845, 12442, 13690, 31105, 62210, 230177, 460354, 1150885, 2301770, 8516549, 17033098, 42582745, 85165490]

約数ペア:

[(1, 85165490), (2, 42582745), (5, 17033098), (10, 8516549), (37, 2301770), (74, 1150885), (185, 460354), (370, 230177), (1369, 62210), (2738, 31105), (6221, 13690), (6845, 12442)]