5291000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:82

約数の個数: 128

約数和(自身を含む): 14938560

約数和(自身を除く): 9647560

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 37, 40, 44, 50, 52, 55, 65, 74, 88, 100, 104, 110, 125, 130, 143, 148, 185, 200, 220, 250, 260, 275, 286, 296, 325, 370, 407, 440, 481, 500, 520, 550, 572, 650, 715, 740, 814, 925, 962, 1000, 1100, 1144, 1300, 1375, 1430, 1480, 1625, 1628, 1850, 1924, 2035, 2200, 2405, 2600, 2750, 2860, 3250, 3256, 3575, 3700, 3848, 4070, 4625, 4810, 5291, 5500, 5720, 6500, 7150, 7400, 8140, 9250, 9620, 10175, 10582, 11000, 12025, 13000, 14300, 16280, 17875, 18500, 19240, 20350, 21164, 24050, 26455, 28600, 35750, 37000, 40700, 42328, 48100, 50875, 52910, 60125, 71500, 81400, 96200, 101750, 105820, 120250, 132275, 143000, 203500, 211640, 240500, 264550, 407000, 481000, 529100, 661375, 1058200, 1322750, 2645500, 5291000]

約数ペア:

[(1, 5291000), (2, 2645500), (4, 1322750), (5, 1058200), (8, 661375), (10, 529100), (11, 481000), (13, 407000), (20, 264550), (22, 240500), (25, 211640), (26, 203500), (37, 143000), (40, 132275), (44, 120250), (50, 105820), (52, 101750), (55, 96200), (65, 81400), (74, 71500), (88, 60125), (100, 52910), (104, 50875), (110, 48100), (125, 42328), (130, 40700), (143, 37000), (148, 35750), (185, 28600), (200, 26455), (220, 24050), (250, 21164), (260, 20350), (275, 19240), (286, 18500), (296, 17875), (325, 16280), (370, 14300), (407, 13000), (440, 12025), (481, 11000), (500, 10582), (520, 10175), (550, 9620), (572, 9250), (650, 8140), (715, 7400), (740, 7150), (814, 6500), (925, 5720), (962, 5500), (1000, 5291), (1100, 4810), (1144, 4625), (1300, 4070), (1375, 3848), (1430, 3700), (1480, 3575), (1625, 3256), (1628, 3250), (1850, 2860), (1924, 2750), (2035, 2600), (2200, 2405)]