17710780

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{13217}}^1$

素因数の和:13293

約数の個数: 24

約数和(自身を含む): 37750608

約数和(自身を除く): 20039828

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 13217, 26434, 52868, 66085, 132170, 264340, 885539, 1771078, 3542156, 4427695, 8855390, 17710780]

約数ペア:

[(1, 17710780), (2, 8855390), (4, 4427695), (5, 3542156), (10, 1771078), (20, 885539), (67, 264340), (134, 132170), (268, 66085), (335, 52868), (670, 26434), (1340, 13217)]