2510751010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13214479}}^1$

素因数の和:13214505

約数の個数: 16

約数和(自身を含む): 4757212800

約数和(自身を除く): 2246461790

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 13214479, 26428958, 66072395, 132144790, 251075101, 502150202, 1255375505, 2510751010]

約数ペア:

[(1, 2510751010), (2, 1255375505), (5, 502150202), (10, 251075101), (19, 132144790), (38, 66072395), (95, 26428958), (190, 13214479)]