10513640

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3923}}^1$

素因数の和:4001

約数の個数: 32

約数和(自身を含む): 24014880

約数和(自身を除く): 13501240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 3923, 7846, 15692, 19615, 31384, 39230, 78460, 156920, 262841, 525682, 1051364, 1314205, 2102728, 2628410, 5256820, 10513640]

約数ペア:

[(1, 10513640), (2, 5256820), (4, 2628410), (5, 2102728), (8, 1314205), (10, 1051364), (20, 525682), (40, 262841), (67, 156920), (134, 78460), (268, 39230), (335, 31384), (536, 19615), (670, 15692), (1340, 7846), (2680, 3923)]