1114397440

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{347}}^1$

素因数の和:574

約数の個数: 144

約数和(自身を含む): 2897885088

約数和(自身を除く): 1783487648

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 193, 208, 256, 260, 320, 347, 386, 416, 520, 640, 694, 772, 832, 965, 1040, 1280, 1388, 1544, 1664, 1735, 1930, 2080, 2509, 2776, 3088, 3328, 3470, 3860, 4160, 4511, 5018, 5552, 6176, 6940, 7720, 8320, 9022, 10036, 11104, 12352, 12545, 13880, 15440, 16640, 18044, 20072, 22208, 22555, 24704, 25090, 27760, 30880, 36088, 40144, 44416, 45110, 49408, 50180, 55520, 61760, 66971, 72176, 80288, 88832, 90220, 100360, 111040, 123520, 133942, 144352, 160576, 180440, 200720, 222080, 247040, 267884, 288704, 321152, 334855, 360880, 401440, 444160, 535768, 577408, 642304, 669710, 721760, 802880, 870623, 1071536, 1154816, 1339420, 1443520, 1605760, 1741246, 2143072, 2678840, 2887040, 3211520, 3482492, 4286144, 4353115, 5357680, 5774080, 6964984, 8572288, 8706230, 10715360, 13929968, 17144576, 17412460, 21430720, 27859936, 34824920, 42861440, 55719872, 69649840, 85722880, 111439744, 139299680, 222879488, 278599360, 557198720, 1114397440]

約数ペア:

[(1, 1114397440), (2, 557198720), (4, 278599360), (5, 222879488), (8, 139299680), (10, 111439744), (13, 85722880), (16, 69649840), (20, 55719872), (26, 42861440), (32, 34824920), (40, 27859936), (52, 21430720), (64, 17412460), (65, 17144576), (80, 13929968), (104, 10715360), (128, 8706230), (130, 8572288), (160, 6964984), (193, 5774080), (208, 5357680), (256, 4353115), (260, 4286144), (320, 3482492), (347, 3211520), (386, 2887040), (416, 2678840), (520, 2143072), (640, 1741246), (694, 1605760), (772, 1443520), (832, 1339420), (965, 1154816), (1040, 1071536), (1280, 870623), (1388, 802880), (1544, 721760), (1664, 669710), (1735, 642304), (1930, 577408), (2080, 535768), (2509, 444160), (2776, 401440), (3088, 360880), (3328, 334855), (3470, 321152), (3860, 288704), (4160, 267884), (4511, 247040), (5018, 222080), (5552, 200720), (6176, 180440), (6940, 160576), (7720, 144352), (8320, 133942), (9022, 123520), (10036, 111040), (11104, 100360), (12352, 90220), (12545, 88832), (13880, 80288), (15440, 72176), (16640, 66971), (18044, 61760), (20072, 55520), (22208, 50180), (22555, 49408), (24704, 45110), (25090, 44416), (27760, 40144), (30880, 36088)]