10349994680

素因数分解:

$2^3\times 5^1\times {\mathrm{907}}^1\times {\mathrm{285281}}^1$

素因数の和:286199

約数の個数: 32

約数和(自身を含む): 23313245040

約数和(自身を除く): 12963250360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 907, 1814, 3628, 4535, 7256, 9070, 18140, 36280, 285281, 570562, 1141124, 1426405, 2282248, 2852810, 5705620, 11411240, 258749867, 517499734, 1034999468, 1293749335, 2069998936, 2587498670, 5174997340, 10349994680]

約数ペア:

[(1, 10349994680), (2, 5174997340), (4, 2587498670), (5, 2069998936), (8, 1293749335), (10, 1034999468), (20, 517499734), (40, 258749867), (907, 11411240), (1814, 5705620), (3628, 2852810), (4535, 2282248), (7256, 1426405), (9070, 1141124), (18140, 570562), (36280, 285281)]