1040300

素因数分解:

$2^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:218

約数の個数: 36

約数和(自身を含む): 2301936

約数和(自身を除く): 1261636

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 101, 103, 202, 206, 404, 412, 505, 515, 1010, 1030, 2020, 2060, 2525, 2575, 5050, 5150, 10100, 10300, 10403, 20806, 41612, 52015, 104030, 208060, 260075, 520150, 1040300]

約数ペア:

[(1, 1040300), (2, 520150), (4, 260075), (5, 208060), (10, 104030), (20, 52015), (25, 41612), (50, 20806), (100, 10403), (101, 10300), (103, 10100), (202, 5150), (206, 5050), (404, 2575), (412, 2525), (505, 2060), (515, 2020), (1010, 1030)]