40517770

素因数分解:

$2^1\times 5^1\times {\mathrm{1553}}^1\times {\mathrm{2609}}^1$

素因数の和:4169

約数の個数: 16

約数和(自身を含む): 73006920

約数和(自身を除く): 32489150

約数列:

[1, 2, 5, 10, 1553, 2609, 3106, 5218, 7765, 13045, 15530, 26090, 4051777, 8103554, 20258885, 40517770]

約数ペア:

[(1, 40517770), (2, 20258885), (5, 8103554), (10, 4051777), (1553, 26090), (2609, 15530), (3106, 13045), (5218, 7765)]