9227800

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:125

約数の個数: 96

約数和(自身を含む): 23324400

約数和(自身を除く): 14096600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 37, 40, 43, 50, 58, 74, 86, 100, 116, 145, 148, 172, 185, 200, 215, 232, 290, 296, 344, 370, 430, 580, 725, 740, 860, 925, 1073, 1075, 1160, 1247, 1450, 1480, 1591, 1720, 1850, 2146, 2150, 2494, 2900, 3182, 3700, 4292, 4300, 4988, 5365, 5800, 6235, 6364, 7400, 7955, 8584, 8600, 9976, 10730, 12470, 12728, 15910, 21460, 24940, 26825, 31175, 31820, 39775, 42920, 46139, 49880, 53650, 62350, 63640, 79550, 92278, 107300, 124700, 159100, 184556, 214600, 230695, 249400, 318200, 369112, 461390, 922780, 1153475, 1845560, 2306950, 4613900, 9227800]

約数ペア:

[(1, 9227800), (2, 4613900), (4, 2306950), (5, 1845560), (8, 1153475), (10, 922780), (20, 461390), (25, 369112), (29, 318200), (37, 249400), (40, 230695), (43, 214600), (50, 184556), (58, 159100), (74, 124700), (86, 107300), (100, 92278), (116, 79550), (145, 63640), (148, 62350), (172, 53650), (185, 49880), (200, 46139), (215, 42920), (232, 39775), (290, 31820), (296, 31175), (344, 26825), (370, 24940), (430, 21460), (580, 15910), (725, 12728), (740, 12470), (860, 10730), (925, 9976), (1073, 8600), (1075, 8584), (1160, 7955), (1247, 7400), (1450, 6364), (1480, 6235), (1591, 5800), (1720, 5365), (1850, 4988), (2146, 4300), (2150, 4292), (2494, 3700), (2900, 3182)]