11343400

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1319}}^1$

素因数の和:1378

約数の個数: 48

約数和(自身を含む): 27007200

約数和(自身を除く): 15663800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 172, 200, 215, 344, 430, 860, 1075, 1319, 1720, 2150, 2638, 4300, 5276, 6595, 8600, 10552, 13190, 26380, 32975, 52760, 56717, 65950, 113434, 131900, 226868, 263800, 283585, 453736, 567170, 1134340, 1417925, 2268680, 2835850, 5671700, 11343400]

約数ペア:

[(1, 11343400), (2, 5671700), (4, 2835850), (5, 2268680), (8, 1417925), (10, 1134340), (20, 567170), (25, 453736), (40, 283585), (43, 263800), (50, 226868), (86, 131900), (100, 113434), (172, 65950), (200, 56717), (215, 52760), (344, 32975), (430, 26380), (860, 13190), (1075, 10552), (1319, 8600), (1720, 6595), (2150, 5276), (2638, 4300)]