40495740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{674929}}^1$

素因数の和:674941

約数の個数: 24

約数和(自身を含む): 113388240

約数和(自身を除く): 72892500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 674929, 1349858, 2024787, 2699716, 3374645, 4049574, 6749290, 8099148, 10123935, 13498580, 20247870, 40495740]

約数ペア:

[(1, 40495740), (2, 20247870), (3, 13498580), (4, 10123935), (5, 8099148), (6, 6749290), (10, 4049574), (12, 3374645), (15, 2699716), (20, 2024787), (30, 1349858), (60, 674929)]