1315895300

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{453757}}^1$

素因数の和:453800

約数の個数: 36

約数和(自身を含む): 2953964580

約数和(自身を除く): 1638069280

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 453757, 907514, 1815028, 2268785, 4537570, 9075140, 11343925, 13158953, 22687850, 26317906, 45375700, 52635812, 65794765, 131589530, 263179060, 328973825, 657947650, 1315895300]

約数ペア:

[(1, 1315895300), (2, 657947650), (4, 328973825), (5, 263179060), (10, 131589530), (20, 65794765), (25, 52635812), (29, 45375700), (50, 26317906), (58, 22687850), (100, 13158953), (116, 11343925), (145, 9075140), (290, 4537570), (580, 2268785), (725, 1815028), (1450, 907514), (2900, 453757)]