27612400

素因数分解:

$2^4\times 5^2\times {\mathrm{69031}}^1$

素因数の和:69049

約数の個数: 30

約数和(自身を含む): 66339752

約数和(自身を除く): 38727352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 69031, 138062, 276124, 345155, 552248, 690310, 1104496, 1380620, 1725775, 2761240, 3451550, 5522480, 6903100, 13806200, 27612400]

約数ペア:

[(1, 27612400), (2, 13806200), (4, 6903100), (5, 5522480), (8, 3451550), (10, 2761240), (16, 1725775), (20, 1380620), (25, 1104496), (40, 690310), (50, 552248), (80, 345155), (100, 276124), (200, 138062), (400, 69031)]