496491151160

素因数分解:

$2^3\times 5^1\times {\mathrm{12412278779}}^1$

素因数の和:12412278790

約数の個数: 16

約数和(自身を含む): 1117105090200

約数和(自身を除く): 620613939040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 12412278779, 24824557558, 49649115116, 62061393895, 99298230232, 124122787790, 248245575580, 496491151160]

約数ペア:

[(1, 496491151160), (2, 248245575580), (4, 124122787790), (5, 99298230232), (8, 62061393895), (10, 49649115116), (20, 24824557558), (40, 12412278779)]