713290120

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{434933}}^1$

素因数の和:434985

約数の個数: 32

約数和(自身を含む): 1644050520

約数和(自身を除く): 930760400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 434933, 869866, 1739732, 2174665, 3479464, 4349330, 8698660, 17397320, 17832253, 35664506, 71329012, 89161265, 142658024, 178322530, 356645060, 713290120]

約数ペア:

[(1, 713290120), (2, 356645060), (4, 178322530), (5, 142658024), (8, 89161265), (10, 71329012), (20, 35664506), (40, 17832253), (41, 17397320), (82, 8698660), (164, 4349330), (205, 3479464), (328, 2174665), (410, 1739732), (820, 869866), (1640, 434933)]