136251020

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{1823}}^1$

素因数の和:1970

約数の個数: 48

約数和(自身を含む): 296932608

約数和(自身を除く): 160681588

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 101, 148, 185, 202, 370, 404, 505, 740, 1010, 1823, 2020, 3646, 3737, 7292, 7474, 9115, 14948, 18230, 18685, 36460, 37370, 67451, 74740, 134902, 184123, 269804, 337255, 368246, 674510, 736492, 920615, 1349020, 1841230, 3682460, 6812551, 13625102, 27250204, 34062755, 68125510, 136251020]

約数ペア:

[(1, 136251020), (2, 68125510), (4, 34062755), (5, 27250204), (10, 13625102), (20, 6812551), (37, 3682460), (74, 1841230), (101, 1349020), (148, 920615), (185, 736492), (202, 674510), (370, 368246), (404, 337255), (505, 269804), (740, 184123), (1010, 134902), (1823, 74740), (2020, 67451), (3646, 37370), (3737, 36460), (7292, 18685), (7474, 18230), (9115, 14948)]