40259105

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{2749}}^1$

素因数の和:2884

約数の個数: 16

約数和(自身を含む): 50490000

約数和(自身を除く): 10230895

約数列:

[1, 5, 29, 101, 145, 505, 2749, 2929, 13745, 14645, 79721, 277649, 398605, 1388245, 8051821, 40259105]

約数ペア:

[(1, 40259105), (5, 8051821), (29, 1388245), (101, 398605), (145, 277649), (505, 79721), (2749, 14645), (2929, 13745)]