12443500

素因数分解:

$2^2\times 5^3\times {\mathrm{41}}^1\times {\mathrm{607}}^1$

素因数の和:667

約数の個数: 48

約数和(自身を含む): 27885312

約数和(自身を除く): 15441812

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 125, 164, 205, 250, 410, 500, 607, 820, 1025, 1214, 2050, 2428, 3035, 4100, 5125, 6070, 10250, 12140, 15175, 20500, 24887, 30350, 49774, 60700, 75875, 99548, 124435, 151750, 248870, 303500, 497740, 622175, 1244350, 2488700, 3110875, 6221750, 12443500]

約数ペア:

[(1, 12443500), (2, 6221750), (4, 3110875), (5, 2488700), (10, 1244350), (20, 622175), (25, 497740), (41, 303500), (50, 248870), (82, 151750), (100, 124435), (125, 99548), (164, 75875), (205, 60700), (250, 49774), (410, 30350), (500, 24887), (607, 20500), (820, 15175), (1025, 12140), (1214, 10250), (2050, 6070), (2428, 5125), (3035, 4100)]