925000

素因数分解:

$2^3\times 5^5\times {\mathrm{37}}^1$

素因数の和:68

約数の個数: 48

約数和(自身を含む): 2226420

約数和(自身を除く): 1301420

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 74, 100, 125, 148, 185, 200, 250, 296, 370, 500, 625, 740, 925, 1000, 1250, 1480, 1850, 2500, 3125, 3700, 4625, 5000, 6250, 7400, 9250, 12500, 18500, 23125, 25000, 37000, 46250, 92500, 115625, 185000, 231250, 462500, 925000]

約数ペア:

[(1, 925000), (2, 462500), (4, 231250), (5, 185000), (8, 115625), (10, 92500), (20, 46250), (25, 37000), (37, 25000), (40, 23125), (50, 18500), (74, 12500), (100, 9250), (125, 7400), (148, 6250), (185, 5000), (200, 4625), (250, 3700), (296, 3125), (370, 2500), (500, 1850), (625, 1480), (740, 1250), (925, 1000)]