25587730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{691}}^1$

素因数の和:751

約数の個数: 48

約数和(自身を含む): 55105344

約数和(自身を除く): 29517614

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 529, 691, 805, 1058, 1382, 1610, 2645, 3455, 3703, 4837, 5290, 6910, 7406, 9674, 15893, 18515, 24185, 31786, 37030, 48370, 79465, 111251, 158930, 222502, 365539, 556255, 731078, 1112510, 1827695, 2558773, 3655390, 5117546, 12793865, 25587730]

約数ペア:

[(1, 25587730), (2, 12793865), (5, 5117546), (7, 3655390), (10, 2558773), (14, 1827695), (23, 1112510), (35, 731078), (46, 556255), (70, 365539), (115, 222502), (161, 158930), (230, 111251), (322, 79465), (529, 48370), (691, 37030), (805, 31786), (1058, 24185), (1382, 18515), (1610, 15893), (2645, 9674), (3455, 7406), (3703, 6910), (4837, 5290)]