7272620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12539}}^1$

素因数の和:12577

約数の個数: 24

約数和(自身を含む): 15800400

約数和(自身を除く): 8527780

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 12539, 25078, 50156, 62695, 125390, 250780, 363631, 727262, 1454524, 1818155, 3636310, 7272620]

約数ペア:

[(1, 7272620), (2, 3636310), (4, 1818155), (5, 1454524), (10, 727262), (20, 363631), (29, 250780), (58, 125390), (116, 62695), (145, 50156), (290, 25078), (580, 12539)]