10988290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{593}}^1$

素因数の和:726

約数の個数: 32

約数和(自身を含む): 21170160

約数和(自身を除く): 10181870

約数列:

[1, 2, 5, 10, 17, 34, 85, 109, 170, 218, 545, 593, 1090, 1186, 1853, 2965, 3706, 5930, 9265, 10081, 18530, 20162, 50405, 64637, 100810, 129274, 323185, 646370, 1098829, 2197658, 5494145, 10988290]

約数ペア:

[(1, 10988290), (2, 5494145), (5, 2197658), (10, 1098829), (17, 646370), (34, 323185), (85, 129274), (109, 100810), (170, 64637), (218, 50405), (545, 20162), (593, 18530), (1090, 10081), (1186, 9265), (1853, 5930), (2965, 3706)]