2080863100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{717539}}^1$

素因数の和:717582

約数の個数: 36

約数和(自身を含む): 4671185400

約数和(自身を除く): 2590322300

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 717539, 1435078, 2870156, 3587695, 7175390, 14350780, 17938475, 20808631, 35876950, 41617262, 71753900, 83234524, 104043155, 208086310, 416172620, 520215775, 1040431550, 2080863100]

約数ペア:

[(1, 2080863100), (2, 1040431550), (4, 520215775), (5, 416172620), (10, 208086310), (20, 104043155), (25, 83234524), (29, 71753900), (50, 41617262), (58, 35876950), (100, 20808631), (116, 17938475), (145, 14350780), (290, 7175390), (580, 3587695), (725, 2870156), (1450, 1435078), (2900, 717539)]