65416000

素因数分解:

$2^6\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:94

約数の個数: 224

約数和(自身を含む): 189719712

約数和(自身を除く): 124303712

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 32, 34, 37, 40, 50, 52, 64, 65, 68, 74, 80, 85, 100, 104, 125, 130, 136, 148, 160, 170, 185, 200, 208, 221, 250, 260, 272, 296, 320, 325, 340, 370, 400, 416, 425, 442, 481, 500, 520, 544, 592, 629, 650, 680, 740, 800, 832, 850, 884, 925, 962, 1000, 1040, 1088, 1105, 1184, 1258, 1300, 1360, 1480, 1600, 1625, 1700, 1768, 1850, 1924, 2000, 2080, 2125, 2210, 2368, 2405, 2516, 2600, 2720, 2960, 3145, 3250, 3400, 3536, 3700, 3848, 4000, 4160, 4250, 4420, 4625, 4810, 5032, 5200, 5440, 5525, 5920, 6290, 6500, 6800, 7072, 7400, 7696, 8000, 8177, 8500, 8840, 9250, 9620, 10064, 10400, 11050, 11840, 12025, 12580, 13000, 13600, 14144, 14800, 15392, 15725, 16354, 17000, 17680, 18500, 19240, 20128, 20800, 22100, 24050, 25160, 26000, 27200, 27625, 29600, 30784, 31450, 32708, 34000, 35360, 37000, 38480, 40256, 40885, 44200, 48100, 50320, 52000, 55250, 59200, 60125, 62900, 65416, 68000, 70720, 74000, 76960, 78625, 81770, 88400, 96200, 100640, 104000, 110500, 120250, 125800, 130832, 136000, 148000, 153920, 157250, 163540, 176800, 192400, 201280, 204425, 221000, 240500, 251600, 261664, 296000, 314500, 327080, 353600, 384800, 408850, 442000, 481000, 503200, 523328, 629000, 654160, 769600, 817700, 884000, 962000, 1006400, 1022125, 1258000, 1308320, 1635400, 1768000, 1924000, 2044250, 2516000, 2616640, 3270800, 3848000, 4088500, 5032000, 6541600, 8177000, 13083200, 16354000, 32708000, 65416000]

約数ペア:

[(1, 65416000), (2, 32708000), (4, 16354000), (5, 13083200), (8, 8177000), (10, 6541600), (13, 5032000), (16, 4088500), (17, 3848000), (20, 3270800), (25, 2616640), (26, 2516000), (32, 2044250), (34, 1924000), (37, 1768000), (40, 1635400), (50, 1308320), (52, 1258000), (64, 1022125), (65, 1006400), (68, 962000), (74, 884000), (80, 817700), (85, 769600), (100, 654160), (104, 629000), (125, 523328), (130, 503200), (136, 481000), (148, 442000), (160, 408850), (170, 384800), (185, 353600), (200, 327080), (208, 314500), (221, 296000), (250, 261664), (260, 251600), (272, 240500), (296, 221000), (320, 204425), (325, 201280), (340, 192400), (370, 176800), (400, 163540), (416, 157250), (425, 153920), (442, 148000), (481, 136000), (500, 130832), (520, 125800), (544, 120250), (592, 110500), (629, 104000), (650, 100640), (680, 96200), (740, 88400), (800, 81770), (832, 78625), (850, 76960), (884, 74000), (925, 70720), (962, 68000), (1000, 65416), (1040, 62900), (1088, 60125), (1105, 59200), (1184, 55250), (1258, 52000), (1300, 50320), (1360, 48100), (1480, 44200), (1600, 40885), (1625, 40256), (1700, 38480), (1768, 37000), (1850, 35360), (1924, 34000), (2000, 32708), (2080, 31450), (2125, 30784), (2210, 29600), (2368, 27625), (2405, 27200), (2516, 26000), (2600, 25160), (2720, 24050), (2960, 22100), (3145, 20800), (3250, 20128), (3400, 19240), (3536, 18500), (3700, 17680), (3848, 17000), (4000, 16354), (4160, 15725), (4250, 15392), (4420, 14800), (4625, 14144), (4810, 13600), (5032, 13000), (5200, 12580), (5440, 12025), (5525, 11840), (5920, 11050), (6290, 10400), (6500, 10064), (6800, 9620), (7072, 9250), (7400, 8840), (7696, 8500), (8000, 8177)]