1337286280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{104803}}^1$

素因数の和:104854

約数の個数: 64

約数和(自身を含む): 3395649600

約数和(自身を除く): 2058363320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 580, 638, 1160, 1276, 1595, 2552, 3190, 6380, 12760, 104803, 209606, 419212, 524015, 838424, 1048030, 1152833, 2096060, 2305666, 3039287, 4192120, 4611332, 5764165, 6078574, 9222664, 11528330, 12157148, 15196435, 23056660, 24314296, 30392870, 33432157, 46113320, 60785740, 66864314, 121571480, 133728628, 167160785, 267457256, 334321570, 668643140, 1337286280]

約数ペア:

[(1, 1337286280), (2, 668643140), (4, 334321570), (5, 267457256), (8, 167160785), (10, 133728628), (11, 121571480), (20, 66864314), (22, 60785740), (29, 46113320), (40, 33432157), (44, 30392870), (55, 24314296), (58, 23056660), (88, 15196435), (110, 12157148), (116, 11528330), (145, 9222664), (220, 6078574), (232, 5764165), (290, 4611332), (319, 4192120), (440, 3039287), (580, 2305666), (638, 2096060), (1160, 1152833), (1276, 1048030), (1595, 838424), (2552, 524015), (3190, 419212), (6380, 209606), (12760, 104803)]