45377291240

素因数分解:

$2^3\times 5^1\times {\mathrm{1134432281}}^1$

素因数の和:1134432292

約数の個数: 16

約数和(自身を含む): 102098905380

約数和(自身を除く): 56721614140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1134432281, 2268864562, 4537729124, 5672161405, 9075458248, 11344322810, 22688645620, 45377291240]

約数ペア:

[(1, 45377291240), (2, 22688645620), (4, 11344322810), (5, 9075458248), (8, 5672161405), (10, 4537729124), (20, 2268864562), (40, 1134432281)]