4541740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{32441}}^1$

素因数の和:32457

約数の個数: 24

約数和(自身を含む): 10900512

約数和(自身を除く): 6358772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 32441, 64882, 129764, 162205, 227087, 324410, 454174, 648820, 908348, 1135435, 2270870, 4541740]

約数ペア:

[(1, 4541740), (2, 2270870), (4, 1135435), (5, 908348), (7, 648820), (10, 454174), (14, 324410), (20, 227087), (28, 162205), (35, 129764), (70, 64882), (140, 32441)]