34444000

素因数分解:

$2^5\times 5^3\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 86486400

約数和(自身を除く): 52042400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 79, 80, 100, 109, 125, 158, 160, 200, 218, 250, 316, 395, 400, 436, 500, 545, 632, 790, 800, 872, 1000, 1090, 1264, 1580, 1744, 1975, 2000, 2180, 2528, 2725, 3160, 3488, 3950, 4000, 4360, 5450, 6320, 7900, 8611, 8720, 9875, 10900, 12640, 13625, 15800, 17222, 17440, 19750, 21800, 27250, 31600, 34444, 39500, 43055, 43600, 54500, 63200, 68888, 79000, 86110, 87200, 109000, 137776, 158000, 172220, 215275, 218000, 275552, 316000, 344440, 430550, 436000, 688880, 861100, 1076375, 1377760, 1722200, 2152750, 3444400, 4305500, 6888800, 8611000, 17222000, 34444000]

約数ペア:

[(1, 34444000), (2, 17222000), (4, 8611000), (5, 6888800), (8, 4305500), (10, 3444400), (16, 2152750), (20, 1722200), (25, 1377760), (32, 1076375), (40, 861100), (50, 688880), (79, 436000), (80, 430550), (100, 344440), (109, 316000), (125, 275552), (158, 218000), (160, 215275), (200, 172220), (218, 158000), (250, 137776), (316, 109000), (395, 87200), (400, 86110), (436, 79000), (500, 68888), (545, 63200), (632, 54500), (790, 43600), (800, 43055), (872, 39500), (1000, 34444), (1090, 31600), (1264, 27250), (1580, 21800), (1744, 19750), (1975, 17440), (2000, 17222), (2180, 15800), (2528, 13625), (2725, 12640), (3160, 10900), (3488, 9875), (3950, 8720), (4000, 8611), (4360, 7900), (5450, 6320)]