10639920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1031}}^1$

素因数の和:1090

約数の個数: 80

約数和(自身を含む): 33783552

約数和(自身を除く): 23143632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1031, 1032, 1290, 1720, 2062, 2064, 2580, 3093, 3440, 4124, 5155, 5160, 6186, 8248, 10310, 10320, 12372, 15465, 16496, 20620, 24744, 30930, 41240, 44333, 49488, 61860, 82480, 88666, 123720, 132999, 177332, 221665, 247440, 265998, 354664, 443330, 531996, 664995, 709328, 886660, 1063992, 1329990, 1773320, 2127984, 2659980, 3546640, 5319960, 10639920]

約数ペア:

[(1, 10639920), (2, 5319960), (3, 3546640), (4, 2659980), (5, 2127984), (6, 1773320), (8, 1329990), (10, 1063992), (12, 886660), (15, 709328), (16, 664995), (20, 531996), (24, 443330), (30, 354664), (40, 265998), (43, 247440), (48, 221665), (60, 177332), (80, 132999), (86, 123720), (120, 88666), (129, 82480), (172, 61860), (215, 49488), (240, 44333), (258, 41240), (344, 30930), (430, 24744), (516, 20620), (645, 16496), (688, 15465), (860, 12372), (1031, 10320), (1032, 10310), (1290, 8248), (1720, 6186), (2062, 5160), (2064, 5155), (2580, 4124), (3093, 3440)]