1088936000

素因数分解:

$2^6\times 5^3\times {\mathrm{79}}^1\times {\mathrm{1723}}^1$

素因数の和:1829

約数の個数: 112

約数和(自身を含む): 2732471040

約数和(自身を除く): 1643535040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 79, 80, 100, 125, 158, 160, 200, 250, 316, 320, 395, 400, 500, 632, 790, 800, 1000, 1264, 1580, 1600, 1723, 1975, 2000, 2528, 3160, 3446, 3950, 4000, 5056, 6320, 6892, 7900, 8000, 8615, 9875, 12640, 13784, 15800, 17230, 19750, 25280, 27568, 31600, 34460, 39500, 43075, 55136, 63200, 68920, 79000, 86150, 110272, 126400, 136117, 137840, 158000, 172300, 215375, 272234, 275680, 316000, 344600, 430750, 544468, 551360, 632000, 680585, 689200, 861500, 1088936, 1361170, 1378400, 1723000, 2177872, 2722340, 2756800, 3402925, 3446000, 4355744, 5444680, 6805850, 6892000, 8711488, 10889360, 13611700, 13784000, 17014625, 21778720, 27223400, 34029250, 43557440, 54446800, 68058500, 108893600, 136117000, 217787200, 272234000, 544468000, 1088936000]

約数ペア:

[(1, 1088936000), (2, 544468000), (4, 272234000), (5, 217787200), (8, 136117000), (10, 108893600), (16, 68058500), (20, 54446800), (25, 43557440), (32, 34029250), (40, 27223400), (50, 21778720), (64, 17014625), (79, 13784000), (80, 13611700), (100, 10889360), (125, 8711488), (158, 6892000), (160, 6805850), (200, 5444680), (250, 4355744), (316, 3446000), (320, 3402925), (395, 2756800), (400, 2722340), (500, 2177872), (632, 1723000), (790, 1378400), (800, 1361170), (1000, 1088936), (1264, 861500), (1580, 689200), (1600, 680585), (1723, 632000), (1975, 551360), (2000, 544468), (2528, 430750), (3160, 344600), (3446, 316000), (3950, 275680), (4000, 272234), (5056, 215375), (6320, 172300), (6892, 158000), (7900, 137840), (8000, 136117), (8615, 126400), (9875, 110272), (12640, 86150), (13784, 79000), (15800, 68920), (17230, 63200), (19750, 55136), (25280, 43075), (27568, 39500), (31600, 34460)]