255779390

素因数分解:

$2^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{47279}}^1$

素因数の和:47827

約数の個数: 16

約数和(自身を含む): 461263680

約数和(自身を除く): 205484290

約数列:

[1, 2, 5, 10, 541, 1082, 2705, 5410, 47279, 94558, 236395, 472790, 25577939, 51155878, 127889695, 255779390]

約数ペア:

[(1, 255779390), (2, 127889695), (5, 51155878), (10, 25577939), (541, 472790), (1082, 236395), (2705, 94558), (5410, 47279)]