123529060

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{61153}}^1$

素因数の和:61263

約数の個数: 24

約数和(自身を含む): 261983736

約数和(自身を除く): 138454676

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 61153, 122306, 244612, 305765, 611530, 1223060, 6176453, 12352906, 24705812, 30882265, 61764530, 123529060]

約数ペア:

[(1, 123529060), (2, 61764530), (4, 30882265), (5, 24705812), (10, 12352906), (20, 6176453), (101, 1223060), (202, 611530), (404, 305765), (505, 244612), (1010, 122306), (2020, 61153)]