40860535

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{8263}}^1$

素因数の和:8334

約数の個数: 16

約数和(自身を含む): 52360704

約数和(自身を除く): 11500169

約数列:

[1, 5, 23, 43, 115, 215, 989, 4945, 8263, 41315, 190049, 355309, 950245, 1776545, 8172107, 40860535]

約数ペア:

[(1, 40860535), (5, 8172107), (23, 1776545), (43, 950245), (115, 355309), (215, 190049), (989, 41315), (4945, 8263)]