552740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{953}}^1$

素因数の和:991

約数の個数: 24

約数和(自身を含む): 1202040

約数和(自身を除く): 649300

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 953, 1906, 3812, 4765, 9530, 19060, 27637, 55274, 110548, 138185, 276370, 552740]

約数ペア:

[(1, 552740), (2, 276370), (4, 138185), (5, 110548), (10, 55274), (20, 27637), (29, 19060), (58, 9530), (116, 4765), (145, 3812), (290, 1906), (580, 953)]