4936000

素因数分解:

$2^6\times 5^3\times {\mathrm{617}}^1$

素因数の和:644

約数の個数: 56

約数和(自身を含む): 12243816

約数和(自身を除く): 7307816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 617, 800, 1000, 1234, 1600, 2000, 2468, 3085, 4000, 4936, 6170, 8000, 9872, 12340, 15425, 19744, 24680, 30850, 39488, 49360, 61700, 77125, 98720, 123400, 154250, 197440, 246800, 308500, 493600, 617000, 987200, 1234000, 2468000, 4936000]

約数ペア:

[(1, 4936000), (2, 2468000), (4, 1234000), (5, 987200), (8, 617000), (10, 493600), (16, 308500), (20, 246800), (25, 197440), (32, 154250), (40, 123400), (50, 98720), (64, 77125), (80, 61700), (100, 49360), (125, 39488), (160, 30850), (200, 24680), (250, 19744), (320, 15425), (400, 12340), (500, 9872), (617, 8000), (800, 6170), (1000, 4936), (1234, 4000), (1600, 3085), (2000, 2468)]