5585000

素因数分解:

$2^3\times 5^4\times {\mathrm{1117}}^1$

素因数の和:1143

約数の個数: 40

約数和(自身を含む): 13097370

約数和(自身を除く): 7512370

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1117, 1250, 2234, 2500, 4468, 5000, 5585, 8936, 11170, 22340, 27925, 44680, 55850, 111700, 139625, 223400, 279250, 558500, 698125, 1117000, 1396250, 2792500, 5585000]

約数ペア:

[(1, 5585000), (2, 2792500), (4, 1396250), (5, 1117000), (8, 698125), (10, 558500), (20, 279250), (25, 223400), (40, 139625), (50, 111700), (100, 55850), (125, 44680), (200, 27925), (250, 22340), (500, 11170), (625, 8936), (1000, 5585), (1117, 5000), (1250, 4468), (2234, 2500)]