2021668300

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{697127}}^1$

素因数の和:697170

約数の個数: 36

約数和(自身を含む): 4538303280

約数和(自身を除く): 2516634980

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 697127, 1394254, 2788508, 3485635, 6971270, 13942540, 17428175, 20216683, 34856350, 40433366, 69712700, 80866732, 101083415, 202166830, 404333660, 505417075, 1010834150, 2021668300]

約数ペア:

[(1, 2021668300), (2, 1010834150), (4, 505417075), (5, 404333660), (10, 202166830), (20, 101083415), (25, 80866732), (29, 69712700), (50, 40433366), (58, 34856350), (100, 20216683), (116, 17428175), (145, 13942540), (290, 6971270), (580, 3485635), (725, 2788508), (1450, 1394254), (2900, 697127)]