40305200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:391

約数の個数: 120

約数和(自身を含む): 109138848

約数和(自身を除く): 68833648

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 25, 26, 40, 46, 50, 52, 65, 80, 92, 100, 104, 115, 130, 184, 200, 208, 230, 260, 299, 325, 337, 368, 400, 460, 520, 575, 598, 650, 674, 920, 1040, 1150, 1196, 1300, 1348, 1495, 1685, 1840, 2300, 2392, 2600, 2696, 2990, 3370, 4381, 4600, 4784, 5200, 5392, 5980, 6740, 7475, 7751, 8425, 8762, 9200, 11960, 13480, 14950, 15502, 16850, 17524, 21905, 23920, 26960, 29900, 31004, 33700, 35048, 38755, 43810, 59800, 62008, 67400, 70096, 77510, 87620, 100763, 109525, 119600, 124016, 134800, 155020, 175240, 193775, 201526, 219050, 310040, 350480, 387550, 403052, 438100, 503815, 620080, 775100, 806104, 876200, 1007630, 1550200, 1612208, 1752400, 2015260, 2519075, 3100400, 4030520, 5038150, 8061040, 10076300, 20152600, 40305200]

約数ペア:

[(1, 40305200), (2, 20152600), (4, 10076300), (5, 8061040), (8, 5038150), (10, 4030520), (13, 3100400), (16, 2519075), (20, 2015260), (23, 1752400), (25, 1612208), (26, 1550200), (40, 1007630), (46, 876200), (50, 806104), (52, 775100), (65, 620080), (80, 503815), (92, 438100), (100, 403052), (104, 387550), (115, 350480), (130, 310040), (184, 219050), (200, 201526), (208, 193775), (230, 175240), (260, 155020), (299, 134800), (325, 124016), (337, 119600), (368, 109525), (400, 100763), (460, 87620), (520, 77510), (575, 70096), (598, 67400), (650, 62008), (674, 59800), (920, 43810), (1040, 38755), (1150, 35048), (1196, 33700), (1300, 31004), (1348, 29900), (1495, 26960), (1685, 23920), (1840, 21905), (2300, 17524), (2392, 16850), (2600, 15502), (2696, 14950), (2990, 13480), (3370, 11960), (4381, 9200), (4600, 8762), (4784, 8425), (5200, 7751), (5392, 7475), (5980, 6740)]