40849495

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{5003}}^1$

素因数の和:5102

約数の個数: 16

約数和(自身を含む): 51881472

約数和(自身を除く): 11031977

約数列:

[1, 5, 23, 71, 115, 355, 1633, 5003, 8165, 25015, 115069, 355213, 575345, 1776065, 8169899, 40849495]

約数ペア:

[(1, 40849495), (5, 8169899), (23, 1776065), (71, 575345), (115, 355213), (355, 115069), (1633, 25015), (5003, 8165)]