12736700

素因数分解:

$2^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{1901}}^1$

素因数の和:1982

約数の個数: 36

約数和(自身を含む): 28065912

約数和(自身を除く): 15329212

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 100, 134, 268, 335, 670, 1340, 1675, 1901, 3350, 3802, 6700, 7604, 9505, 19010, 38020, 47525, 95050, 127367, 190100, 254734, 509468, 636835, 1273670, 2547340, 3184175, 6368350, 12736700]

約数ペア:

[(1, 12736700), (2, 6368350), (4, 3184175), (5, 2547340), (10, 1273670), (20, 636835), (25, 509468), (50, 254734), (67, 190100), (100, 127367), (134, 95050), (268, 47525), (335, 38020), (670, 19010), (1340, 9505), (1675, 7604), (1901, 6700), (3350, 3802)]