11937160

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1787}}^1$

素因数の和:1965

約数の個数: 32

約数和(自身を含む): 27034560

約数和(自身を除く): 15097400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1670, 1787, 3340, 3574, 6680, 7148, 8935, 14296, 17870, 35740, 71480, 298429, 596858, 1193716, 1492145, 2387432, 2984290, 5968580, 11937160]

約数ペア:

[(1, 11937160), (2, 5968580), (4, 2984290), (5, 2387432), (8, 1492145), (10, 1193716), (20, 596858), (40, 298429), (167, 71480), (334, 35740), (668, 17870), (835, 14296), (1336, 8935), (1670, 7148), (1787, 6680), (3340, 3574)]