226399698040

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{20885581}}^1$

素因数の和:20885863

約数の個数: 32

約数和(自身を含む): 511279047360

約数和(自身を除く): 284879349320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 1084, 1355, 2168, 2710, 5420, 10840, 20885581, 41771162, 83542324, 104427905, 167084648, 208855810, 417711620, 835423240, 5659992451, 11319984902, 22639969804, 28299962255, 45279939608, 56599924510, 113199849020, 226399698040]

約数ペア:

[(1, 226399698040), (2, 113199849020), (4, 56599924510), (5, 45279939608), (8, 28299962255), (10, 22639969804), (20, 11319984902), (40, 5659992451), (271, 835423240), (542, 417711620), (1084, 208855810), (1355, 167084648), (2168, 104427905), (2710, 83542324), (5420, 41771162), (10840, 20885581)]