25108000

素因数分解:

$2^5\times 5^3\times {\mathrm{6277}}^1$

素因数の和:6302

約数の個数: 48

約数和(自身を含む): 61700184

約数和(自身を除く): 36592184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 6277, 12554, 25108, 31385, 50216, 62770, 100432, 125540, 156925, 200864, 251080, 313850, 502160, 627700, 784625, 1004320, 1255400, 1569250, 2510800, 3138500, 5021600, 6277000, 12554000, 25108000]

約数ペア:

[(1, 25108000), (2, 12554000), (4, 6277000), (5, 5021600), (8, 3138500), (10, 2510800), (16, 1569250), (20, 1255400), (25, 1004320), (32, 784625), (40, 627700), (50, 502160), (80, 313850), (100, 251080), (125, 200864), (160, 156925), (200, 125540), (250, 100432), (400, 62770), (500, 50216), (800, 31385), (1000, 25108), (2000, 12554), (4000, 6277)]