4535140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9859}}^1$

素因数の和:9891

約数の個数: 24

約数和(自身を含む): 9938880

約数和(自身を除く): 5403740

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 9859, 19718, 39436, 49295, 98590, 197180, 226757, 453514, 907028, 1133785, 2267570, 4535140]

約数ペア:

[(1, 4535140), (2, 2267570), (4, 1133785), (5, 907028), (10, 453514), (20, 226757), (23, 197180), (46, 98590), (92, 49295), (115, 39436), (230, 19718), (460, 9859)]