4463740

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2689}}^1$

素因数の和:2781

約数の個数: 24

約数和(自身を含む): 9490320

約数和(自身を除く): 5026580

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 2689, 5378, 10756, 13445, 26890, 53780, 223187, 446374, 892748, 1115935, 2231870, 4463740]

約数ペア:

[(1, 4463740), (2, 2231870), (4, 1115935), (5, 892748), (10, 446374), (20, 223187), (83, 53780), (166, 26890), (332, 13445), (415, 10756), (830, 5378), (1660, 2689)]