8454380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 19643904

約数和(自身を除く): 11189524

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 166, 220, 332, 415, 463, 830, 913, 926, 1660, 1826, 1852, 2315, 3652, 4565, 4630, 5093, 9130, 9260, 10186, 18260, 20372, 25465, 38429, 50930, 76858, 101860, 153716, 192145, 384290, 422719, 768580, 845438, 1690876, 2113595, 4227190, 8454380]

約数ペア:

[(1, 8454380), (2, 4227190), (4, 2113595), (5, 1690876), (10, 845438), (11, 768580), (20, 422719), (22, 384290), (44, 192145), (55, 153716), (83, 101860), (110, 76858), (166, 50930), (220, 38429), (332, 25465), (415, 20372), (463, 18260), (830, 10186), (913, 9260), (926, 9130), (1660, 5093), (1826, 4630), (1852, 4565), (2315, 3652)]