553005760

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:590

約数の個数: 112

約数和(自身を含む): 1364138496

約数和(自身を除く): 811132736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 83, 94, 160, 166, 188, 235, 320, 332, 376, 415, 443, 470, 664, 752, 830, 886, 940, 1328, 1504, 1660, 1772, 1880, 2215, 2656, 3008, 3320, 3544, 3760, 3901, 4430, 5312, 6640, 7088, 7520, 7802, 8860, 13280, 14176, 15040, 15604, 17720, 19505, 20821, 26560, 28352, 31208, 35440, 36769, 39010, 41642, 62416, 70880, 73538, 78020, 83284, 104105, 124832, 141760, 147076, 156040, 166568, 183845, 208210, 249664, 294152, 312080, 333136, 367690, 416420, 588304, 624160, 666272, 735380, 832840, 1176608, 1248320, 1332544, 1470760, 1665680, 1728143, 2353216, 2941520, 3331360, 3456286, 5883040, 6662720, 6912572, 8640715, 11766080, 13825144, 17281430, 27650288, 34562860, 55300576, 69125720, 110601152, 138251440, 276502880, 553005760]

約数ペア:

[(1, 553005760), (2, 276502880), (4, 138251440), (5, 110601152), (8, 69125720), (10, 55300576), (16, 34562860), (20, 27650288), (32, 17281430), (40, 13825144), (47, 11766080), (64, 8640715), (80, 6912572), (83, 6662720), (94, 5883040), (160, 3456286), (166, 3331360), (188, 2941520), (235, 2353216), (320, 1728143), (332, 1665680), (376, 1470760), (415, 1332544), (443, 1248320), (470, 1176608), (664, 832840), (752, 735380), (830, 666272), (886, 624160), (940, 588304), (1328, 416420), (1504, 367690), (1660, 333136), (1772, 312080), (1880, 294152), (2215, 249664), (2656, 208210), (3008, 183845), (3320, 166568), (3544, 156040), (3760, 147076), (3901, 141760), (4430, 124832), (5312, 104105), (6640, 83284), (7088, 78020), (7520, 73538), (7802, 70880), (8860, 62416), (13280, 41642), (14176, 39010), (15040, 36769), (15604, 35440), (17720, 31208), (19505, 28352), (20821, 26560)]