223886000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:224

約数の個数: 160

約数和(自身を含む): 595795200

約数和(自身を除く): 371909200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 79, 80, 100, 104, 109, 125, 130, 158, 200, 208, 218, 250, 260, 316, 325, 395, 400, 436, 500, 520, 545, 632, 650, 790, 872, 1000, 1027, 1040, 1090, 1264, 1300, 1417, 1580, 1625, 1744, 1975, 2000, 2054, 2180, 2600, 2725, 2834, 3160, 3250, 3950, 4108, 4360, 5135, 5200, 5450, 5668, 6320, 6500, 7085, 7900, 8216, 8611, 8720, 9875, 10270, 10900, 11336, 13000, 13625, 14170, 15800, 16432, 17222, 19750, 20540, 21800, 22672, 25675, 26000, 27250, 28340, 31600, 34444, 35425, 39500, 41080, 43055, 43600, 51350, 54500, 56680, 68888, 70850, 79000, 82160, 86110, 102700, 109000, 111943, 113360, 128375, 137776, 141700, 158000, 172220, 177125, 205400, 215275, 218000, 223886, 256750, 283400, 344440, 354250, 410800, 430550, 447772, 513500, 559715, 566800, 688880, 708500, 861100, 895544, 1027000, 1076375, 1119430, 1417000, 1722200, 1791088, 2054000, 2152750, 2238860, 2798575, 2834000, 3444400, 4305500, 4477720, 5597150, 8611000, 8955440, 11194300, 13992875, 17222000, 22388600, 27985750, 44777200, 55971500, 111943000, 223886000]

約数ペア:

[(1, 223886000), (2, 111943000), (4, 55971500), (5, 44777200), (8, 27985750), (10, 22388600), (13, 17222000), (16, 13992875), (20, 11194300), (25, 8955440), (26, 8611000), (40, 5597150), (50, 4477720), (52, 4305500), (65, 3444400), (79, 2834000), (80, 2798575), (100, 2238860), (104, 2152750), (109, 2054000), (125, 1791088), (130, 1722200), (158, 1417000), (200, 1119430), (208, 1076375), (218, 1027000), (250, 895544), (260, 861100), (316, 708500), (325, 688880), (395, 566800), (400, 559715), (436, 513500), (500, 447772), (520, 430550), (545, 410800), (632, 354250), (650, 344440), (790, 283400), (872, 256750), (1000, 223886), (1027, 218000), (1040, 215275), (1090, 205400), (1264, 177125), (1300, 172220), (1417, 158000), (1580, 141700), (1625, 137776), (1744, 128375), (1975, 113360), (2000, 111943), (2054, 109000), (2180, 102700), (2600, 86110), (2725, 82160), (2834, 79000), (3160, 70850), (3250, 68888), (3950, 56680), (4108, 54500), (4360, 51350), (5135, 43600), (5200, 43055), (5450, 41080), (5668, 39500), (6320, 35425), (6500, 34444), (7085, 31600), (7900, 28340), (8216, 27250), (8611, 26000), (8720, 25675), (9875, 22672), (10270, 21800), (10900, 20540), (11336, 19750), (13000, 17222), (13625, 16432), (14170, 15800)]