4232800

素因数分解:

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

素因数の和:81

約数の個数: 144

約数和(自身を含む): 12467952

約数和(自身を除く): 8235152

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 32, 37, 40, 44, 50, 52, 55, 65, 74, 80, 88, 100, 104, 110, 130, 143, 148, 160, 176, 185, 200, 208, 220, 260, 275, 286, 296, 325, 352, 370, 400, 407, 416, 440, 481, 520, 550, 572, 592, 650, 715, 740, 800, 814, 880, 925, 962, 1040, 1100, 1144, 1184, 1300, 1430, 1480, 1628, 1760, 1850, 1924, 2035, 2080, 2200, 2288, 2405, 2600, 2860, 2960, 3256, 3575, 3700, 3848, 4070, 4400, 4576, 4810, 5200, 5291, 5720, 5920, 6512, 7150, 7400, 7696, 8140, 8800, 9620, 10175, 10400, 10582, 11440, 12025, 13024, 14300, 14800, 15392, 16280, 19240, 20350, 21164, 22880, 24050, 26455, 28600, 29600, 32560, 38480, 40700, 42328, 48100, 52910, 57200, 65120, 76960, 81400, 84656, 96200, 105820, 114400, 132275, 162800, 169312, 192400, 211640, 264550, 325600, 384800, 423280, 529100, 846560, 1058200, 2116400, 4232800]

約数ペア:

[(1, 4232800), (2, 2116400), (4, 1058200), (5, 846560), (8, 529100), (10, 423280), (11, 384800), (13, 325600), (16, 264550), (20, 211640), (22, 192400), (25, 169312), (26, 162800), (32, 132275), (37, 114400), (40, 105820), (44, 96200), (50, 84656), (52, 81400), (55, 76960), (65, 65120), (74, 57200), (80, 52910), (88, 48100), (100, 42328), (104, 40700), (110, 38480), (130, 32560), (143, 29600), (148, 28600), (160, 26455), (176, 24050), (185, 22880), (200, 21164), (208, 20350), (220, 19240), (260, 16280), (275, 15392), (286, 14800), (296, 14300), (325, 13024), (352, 12025), (370, 11440), (400, 10582), (407, 10400), (416, 10175), (440, 9620), (481, 8800), (520, 8140), (550, 7696), (572, 7400), (592, 7150), (650, 6512), (715, 5920), (740, 5720), (800, 5291), (814, 5200), (880, 4810), (925, 4576), (962, 4400), (1040, 4070), (1100, 3848), (1144, 3700), (1184, 3575), (1300, 3256), (1430, 2960), (1480, 2860), (1628, 2600), (1760, 2405), (1850, 2288), (1924, 2200), (2035, 2080)]