47372000

素因数分解:

$2^5\times 5^3\times {\mathrm{13}}^1\times {\mathrm{911}}^1$

素因数の和:949

約数の個数: 96

約数和(自身を含む): 125483904

約数和(自身を除く): 78111904

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 125, 130, 160, 200, 208, 250, 260, 325, 400, 416, 500, 520, 650, 800, 911, 1000, 1040, 1300, 1625, 1822, 2000, 2080, 2600, 3250, 3644, 4000, 4555, 5200, 6500, 7288, 9110, 10400, 11843, 13000, 14576, 18220, 22775, 23686, 26000, 29152, 36440, 45550, 47372, 52000, 59215, 72880, 91100, 94744, 113875, 118430, 145760, 182200, 189488, 227750, 236860, 296075, 364400, 378976, 455500, 473720, 592150, 728800, 911000, 947440, 1184300, 1480375, 1822000, 1894880, 2368600, 2960750, 3644000, 4737200, 5921500, 9474400, 11843000, 23686000, 47372000]

約数ペア:

[(1, 47372000), (2, 23686000), (4, 11843000), (5, 9474400), (8, 5921500), (10, 4737200), (13, 3644000), (16, 2960750), (20, 2368600), (25, 1894880), (26, 1822000), (32, 1480375), (40, 1184300), (50, 947440), (52, 911000), (65, 728800), (80, 592150), (100, 473720), (104, 455500), (125, 378976), (130, 364400), (160, 296075), (200, 236860), (208, 227750), (250, 189488), (260, 182200), (325, 145760), (400, 118430), (416, 113875), (500, 94744), (520, 91100), (650, 72880), (800, 59215), (911, 52000), (1000, 47372), (1040, 45550), (1300, 36440), (1625, 29152), (1822, 26000), (2000, 23686), (2080, 22775), (2600, 18220), (3250, 14576), (3644, 13000), (4000, 11843), (4555, 10400), (5200, 9110), (6500, 7288)]