5365640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19163}}^1$

素因数の和:19181

約数の個数: 32

約数和(自身を含む): 13798080

約数和(自身を除く): 8432440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 19163, 38326, 76652, 95815, 134141, 153304, 191630, 268282, 383260, 536564, 670705, 766520, 1073128, 1341410, 2682820, 5365640]

約数ペア:

[(1, 5365640), (2, 2682820), (4, 1341410), (5, 1073128), (7, 766520), (8, 670705), (10, 536564), (14, 383260), (20, 268282), (28, 191630), (35, 153304), (40, 134141), (56, 95815), (70, 76652), (140, 38326), (280, 19163)]