28469300

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{9817}}^1$

素因数の和:9860

約数の個数: 36

約数和(自身を含む): 63915180

約数和(自身を除く): 35445880

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 9817, 19634, 39268, 49085, 98170, 196340, 245425, 284693, 490850, 569386, 981700, 1138772, 1423465, 2846930, 5693860, 7117325, 14234650, 28469300]

約数ペア:

[(1, 28469300), (2, 14234650), (4, 7117325), (5, 5693860), (10, 2846930), (20, 1423465), (25, 1138772), (29, 981700), (50, 569386), (58, 490850), (100, 284693), (116, 245425), (145, 196340), (290, 98170), (580, 49085), (725, 39268), (1450, 19634), (2900, 9817)]