131859520

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1093}}^1$

素因数の和:1152

約数の個数: 112

約数和(自身を含む): 350123760

約数和(自身を除く): 218264240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 64, 65, 80, 104, 116, 130, 145, 160, 208, 232, 260, 290, 320, 377, 416, 464, 520, 580, 754, 832, 928, 1040, 1093, 1160, 1508, 1856, 1885, 2080, 2186, 2320, 3016, 3770, 4160, 4372, 4640, 5465, 6032, 7540, 8744, 9280, 10930, 12064, 14209, 15080, 17488, 21860, 24128, 28418, 30160, 31697, 34976, 43720, 56836, 60320, 63394, 69952, 71045, 87440, 113672, 120640, 126788, 142090, 158485, 174880, 227344, 253576, 284180, 316970, 349760, 412061, 454688, 507152, 568360, 633940, 824122, 909376, 1014304, 1136720, 1267880, 1648244, 2028608, 2060305, 2273440, 2535760, 3296488, 4120610, 4546880, 5071520, 6592976, 8241220, 10143040, 13185952, 16482440, 26371904, 32964880, 65929760, 131859520]

約数ペア:

[(1, 131859520), (2, 65929760), (4, 32964880), (5, 26371904), (8, 16482440), (10, 13185952), (13, 10143040), (16, 8241220), (20, 6592976), (26, 5071520), (29, 4546880), (32, 4120610), (40, 3296488), (52, 2535760), (58, 2273440), (64, 2060305), (65, 2028608), (80, 1648244), (104, 1267880), (116, 1136720), (130, 1014304), (145, 909376), (160, 824122), (208, 633940), (232, 568360), (260, 507152), (290, 454688), (320, 412061), (377, 349760), (416, 316970), (464, 284180), (520, 253576), (580, 227344), (754, 174880), (832, 158485), (928, 142090), (1040, 126788), (1093, 120640), (1160, 113672), (1508, 87440), (1856, 71045), (1885, 69952), (2080, 63394), (2186, 60320), (2320, 56836), (3016, 43720), (3770, 34976), (4160, 31697), (4372, 30160), (4640, 28418), (5465, 24128), (6032, 21860), (7540, 17488), (8744, 15080), (9280, 14209), (10930, 12064)]