2015092400

素因数分解:

$2^4\times 5^2\times {\mathrm{5037731}}^1$

素因数の和:5037749

約数の個数: 30

約数和(自身を含む): 4841260452

約数和(自身を除く): 2826168052

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 5037731, 10075462, 20150924, 25188655, 40301848, 50377310, 80603696, 100754620, 125943275, 201509240, 251886550, 403018480, 503773100, 1007546200, 2015092400]

約数ペア:

[(1, 2015092400), (2, 1007546200), (4, 503773100), (5, 403018480), (8, 251886550), (10, 201509240), (16, 125943275), (20, 100754620), (25, 80603696), (40, 50377310), (50, 40301848), (80, 25188655), (100, 20150924), (200, 10075462), (400, 5037731)]