10115320

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5881}}^1$

素因数の和:5935

約数の個数: 32

約数和(自身を含む): 23292720

約数和(自身を除く): 13177400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 5881, 11762, 23524, 29405, 47048, 58810, 117620, 235240, 252883, 505766, 1011532, 1264415, 2023064, 2528830, 5057660, 10115320]

約数ペア:

[(1, 10115320), (2, 5057660), (4, 2528830), (5, 2023064), (8, 1264415), (10, 1011532), (20, 505766), (40, 252883), (43, 235240), (86, 117620), (172, 58810), (215, 47048), (344, 29405), (430, 23524), (860, 11762), (1720, 5881)]