90296170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{475243}}^1$

素因数の和:475269

約数の個数: 16

約数和(自身を含む): 171087840

約数和(自身を除く): 80791670

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 475243, 950486, 2376215, 4752430, 9029617, 18059234, 45148085, 90296170]

約数ペア:

[(1, 90296170), (2, 45148085), (5, 18059234), (10, 9029617), (19, 4752430), (38, 2376215), (95, 950486), (190, 475243)]