23338780

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{17417}}^1$

素因数の和:17493

約数の個数: 24

約数和(自身を含む): 49745808

約数和(自身を除く): 26407028

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 17417, 34834, 69668, 87085, 174170, 348340, 1166939, 2333878, 4667756, 5834695, 11669390, 23338780]

約数ペア:

[(1, 23338780), (2, 11669390), (4, 5834695), (5, 4667756), (10, 2333878), (20, 1166939), (67, 348340), (134, 174170), (268, 87085), (335, 69668), (670, 34834), (1340, 17417)]