27824000

素因数分解:

$2^7\times 5^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:113

約数の個数: 128

約数和(自身を含む): 72558720

約数和(自身を除く): 44734720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 47, 50, 64, 74, 80, 94, 100, 125, 128, 148, 160, 185, 188, 200, 235, 250, 296, 320, 370, 376, 400, 470, 500, 592, 640, 740, 752, 800, 925, 940, 1000, 1175, 1184, 1480, 1504, 1600, 1739, 1850, 1880, 2000, 2350, 2368, 2960, 3008, 3200, 3478, 3700, 3760, 4000, 4625, 4700, 4736, 5875, 5920, 6016, 6956, 7400, 7520, 8000, 8695, 9250, 9400, 11750, 11840, 13912, 14800, 15040, 16000, 17390, 18500, 18800, 23500, 23680, 27824, 29600, 30080, 34780, 37000, 37600, 43475, 47000, 55648, 59200, 69560, 74000, 75200, 86950, 94000, 111296, 118400, 139120, 148000, 150400, 173900, 188000, 217375, 222592, 278240, 296000, 347800, 376000, 434750, 556480, 592000, 695600, 752000, 869500, 1112960, 1391200, 1739000, 2782400, 3478000, 5564800, 6956000, 13912000, 27824000]

約数ペア:

[(1, 27824000), (2, 13912000), (4, 6956000), (5, 5564800), (8, 3478000), (10, 2782400), (16, 1739000), (20, 1391200), (25, 1112960), (32, 869500), (37, 752000), (40, 695600), (47, 592000), (50, 556480), (64, 434750), (74, 376000), (80, 347800), (94, 296000), (100, 278240), (125, 222592), (128, 217375), (148, 188000), (160, 173900), (185, 150400), (188, 148000), (200, 139120), (235, 118400), (250, 111296), (296, 94000), (320, 86950), (370, 75200), (376, 74000), (400, 69560), (470, 59200), (500, 55648), (592, 47000), (640, 43475), (740, 37600), (752, 37000), (800, 34780), (925, 30080), (940, 29600), (1000, 27824), (1175, 23680), (1184, 23500), (1480, 18800), (1504, 18500), (1600, 17390), (1739, 16000), (1850, 15040), (1880, 14800), (2000, 13912), (2350, 11840), (2368, 11750), (2960, 9400), (3008, 9250), (3200, 8695), (3478, 8000), (3700, 7520), (3760, 7400), (4000, 6956), (4625, 6016), (4700, 5920), (4736, 5875)]