33872000

素因数分解:

$2^7\times 5^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:131

約数の個数: 128

約数和(自身を含む): 88311600

約数和(自身を除く): 54439600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 64, 73, 80, 100, 116, 125, 128, 145, 146, 160, 200, 232, 250, 290, 292, 320, 365, 400, 464, 500, 580, 584, 640, 725, 730, 800, 928, 1000, 1160, 1168, 1450, 1460, 1600, 1825, 1856, 2000, 2117, 2320, 2336, 2900, 2920, 3200, 3625, 3650, 3712, 4000, 4234, 4640, 4672, 5800, 5840, 7250, 7300, 8000, 8468, 9125, 9280, 9344, 10585, 11600, 11680, 14500, 14600, 16000, 16936, 18250, 18560, 21170, 23200, 23360, 29000, 29200, 33872, 36500, 42340, 46400, 46720, 52925, 58000, 58400, 67744, 73000, 84680, 92800, 105850, 116000, 116800, 135488, 146000, 169360, 211700, 232000, 233600, 264625, 270976, 292000, 338720, 423400, 464000, 529250, 584000, 677440, 846800, 1058500, 1168000, 1354880, 1693600, 2117000, 3387200, 4234000, 6774400, 8468000, 16936000, 33872000]

約数ペア:

[(1, 33872000), (2, 16936000), (4, 8468000), (5, 6774400), (8, 4234000), (10, 3387200), (16, 2117000), (20, 1693600), (25, 1354880), (29, 1168000), (32, 1058500), (40, 846800), (50, 677440), (58, 584000), (64, 529250), (73, 464000), (80, 423400), (100, 338720), (116, 292000), (125, 270976), (128, 264625), (145, 233600), (146, 232000), (160, 211700), (200, 169360), (232, 146000), (250, 135488), (290, 116800), (292, 116000), (320, 105850), (365, 92800), (400, 84680), (464, 73000), (500, 67744), (580, 58400), (584, 58000), (640, 52925), (725, 46720), (730, 46400), (800, 42340), (928, 36500), (1000, 33872), (1160, 29200), (1168, 29000), (1450, 23360), (1460, 23200), (1600, 21170), (1825, 18560), (1856, 18250), (2000, 16936), (2117, 16000), (2320, 14600), (2336, 14500), (2900, 11680), (2920, 11600), (3200, 10585), (3625, 9344), (3650, 9280), (3712, 9125), (4000, 8468), (4234, 8000), (4640, 7300), (4672, 7250), (5800, 5840)]