6601900

素因数分解:

$2^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{617}}^1$

素因数の和:738

約数の個数: 36

約数和(自身を含む): 14483448

約数和(自身を除く): 7881548

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 107, 214, 428, 535, 617, 1070, 1234, 2140, 2468, 2675, 3085, 5350, 6170, 10700, 12340, 15425, 30850, 61700, 66019, 132038, 264076, 330095, 660190, 1320380, 1650475, 3300950, 6601900]

約数ペア:

[(1, 6601900), (2, 3300950), (4, 1650475), (5, 1320380), (10, 660190), (20, 330095), (25, 264076), (50, 132038), (100, 66019), (107, 61700), (214, 30850), (428, 15425), (535, 12340), (617, 10700), (1070, 6170), (1234, 5350), (2140, 3085), (2468, 2675)]