71186060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1451}}^1$

素因数の和:1694

約数の個数: 48

約数和(自身を含む): 163924992

約数和(自身を除く): 92738932

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 223, 446, 892, 1115, 1451, 2230, 2453, 2902, 4460, 4906, 5804, 7255, 9812, 12265, 14510, 15961, 24530, 29020, 31922, 49060, 63844, 79805, 159610, 319220, 323573, 647146, 1294292, 1617865, 3235730, 3559303, 6471460, 7118606, 14237212, 17796515, 35593030, 71186060]

約数ペア:

[(1, 71186060), (2, 35593030), (4, 17796515), (5, 14237212), (10, 7118606), (11, 6471460), (20, 3559303), (22, 3235730), (44, 1617865), (55, 1294292), (110, 647146), (220, 323573), (223, 319220), (446, 159610), (892, 79805), (1115, 63844), (1451, 49060), (2230, 31922), (2453, 29020), (2902, 24530), (4460, 15961), (4906, 14510), (5804, 12265), (7255, 9812)]