27554000

素因数分解:

$2^4\times 5^3\times {\mathrm{23}}^1\times {\mathrm{599}}^1$

素因数の和:645

約数の個数: 80

約数和(自身を含む): 69638400

約数和(自身を除く): 42084400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 125, 184, 200, 230, 250, 368, 400, 460, 500, 575, 599, 920, 1000, 1150, 1198, 1840, 2000, 2300, 2396, 2875, 2995, 4600, 4792, 5750, 5990, 9200, 9584, 11500, 11980, 13777, 14975, 23000, 23960, 27554, 29950, 46000, 47920, 55108, 59900, 68885, 74875, 110216, 119800, 137770, 149750, 220432, 239600, 275540, 299500, 344425, 551080, 599000, 688850, 1102160, 1198000, 1377700, 1722125, 2755400, 3444250, 5510800, 6888500, 13777000, 27554000]

約数ペア:

[(1, 27554000), (2, 13777000), (4, 6888500), (5, 5510800), (8, 3444250), (10, 2755400), (16, 1722125), (20, 1377700), (23, 1198000), (25, 1102160), (40, 688850), (46, 599000), (50, 551080), (80, 344425), (92, 299500), (100, 275540), (115, 239600), (125, 220432), (184, 149750), (200, 137770), (230, 119800), (250, 110216), (368, 74875), (400, 68885), (460, 59900), (500, 55108), (575, 47920), (599, 46000), (920, 29950), (1000, 27554), (1150, 23960), (1198, 23000), (1840, 14975), (2000, 13777), (2300, 11980), (2396, 11500), (2875, 9584), (2995, 9200), (4600, 5990), (4792, 5750)]