5286800

素因数分解:

$2^4\times 5^2\times {\mathrm{13217}}^1$

素因数の和:13235

約数の個数: 30

約数和(自身を含む): 12702498

約数和(自身を除く): 7415698

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 13217, 26434, 52868, 66085, 105736, 132170, 211472, 264340, 330425, 528680, 660850, 1057360, 1321700, 2643400, 5286800]

約数ペア:

[(1, 5286800), (2, 2643400), (4, 1321700), (5, 1057360), (8, 660850), (10, 528680), (16, 330425), (20, 264340), (25, 211472), (40, 132170), (50, 105736), (80, 66085), (100, 52868), (200, 26434), (400, 13217)]