26429450

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{6691}}^1$

素因数の和:6782

約数の個数: 24

約数和(自身を含む): 49788480

約数和(自身を除く): 23359030

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3950, 6691, 13382, 33455, 66910, 167275, 334550, 528589, 1057178, 2642945, 5285890, 13214725, 26429450]

約数ペア:

[(1, 26429450), (2, 13214725), (5, 5285890), (10, 2642945), (25, 1057178), (50, 528589), (79, 334550), (158, 167275), (395, 66910), (790, 33455), (1975, 13382), (3950, 6691)]