41193520

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:734

約数の個数: 80

約数和(自身を含む): 103430880

約数和(自身を除く): 62237360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 41, 76, 80, 82, 95, 152, 164, 190, 205, 304, 328, 380, 410, 656, 661, 760, 779, 820, 1322, 1520, 1558, 1640, 2644, 3116, 3280, 3305, 3895, 5288, 6232, 6610, 7790, 10576, 12464, 12559, 13220, 15580, 25118, 26440, 27101, 31160, 50236, 52880, 54202, 62320, 62795, 100472, 108404, 125590, 135505, 200944, 216808, 251180, 271010, 433616, 502360, 514919, 542020, 1004720, 1029838, 1084040, 2059676, 2168080, 2574595, 4119352, 5149190, 8238704, 10298380, 20596760, 41193520]

約数ペア:

[(1, 41193520), (2, 20596760), (4, 10298380), (5, 8238704), (8, 5149190), (10, 4119352), (16, 2574595), (19, 2168080), (20, 2059676), (38, 1084040), (40, 1029838), (41, 1004720), (76, 542020), (80, 514919), (82, 502360), (95, 433616), (152, 271010), (164, 251180), (190, 216808), (205, 200944), (304, 135505), (328, 125590), (380, 108404), (410, 100472), (656, 62795), (661, 62320), (760, 54202), (779, 52880), (820, 50236), (1322, 31160), (1520, 27101), (1558, 26440), (1640, 25118), (2644, 15580), (3116, 13220), (3280, 12559), (3305, 12464), (3895, 10576), (5288, 7790), (6232, 6610)]