27800600

素因数分解:

$2^3\times 5^2\times {\mathrm{229}}^1\times {\mathrm{607}}^1$

素因数の和:852

約数の個数: 48

約数和(自身を含む): 65025600

約数和(自身を除く): 37225000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 229, 458, 607, 916, 1145, 1214, 1832, 2290, 2428, 3035, 4580, 4856, 5725, 6070, 9160, 11450, 12140, 15175, 22900, 24280, 30350, 45800, 60700, 121400, 139003, 278006, 556012, 695015, 1112024, 1390030, 2780060, 3475075, 5560120, 6950150, 13900300, 27800600]

約数ペア:

[(1, 27800600), (2, 13900300), (4, 6950150), (5, 5560120), (8, 3475075), (10, 2780060), (20, 1390030), (25, 1112024), (40, 695015), (50, 556012), (100, 278006), (200, 139003), (229, 121400), (458, 60700), (607, 45800), (916, 30350), (1145, 24280), (1214, 22900), (1832, 15175), (2290, 12140), (2428, 11450), (3035, 9160), (4580, 6070), (4856, 5725)]