2019433760

素因数分解:

$2^5\times 5^1\times {\mathrm{757}}^1\times {\mathrm{16673}}^1$

素因数の和:17445

約数の個数: 48

約数和(自身を含む): 4777501176

約数和(自身を除く): 2758067416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 757, 1514, 3028, 3785, 6056, 7570, 12112, 15140, 16673, 24224, 30280, 33346, 60560, 66692, 83365, 121120, 133384, 166730, 266768, 333460, 533536, 666920, 1333840, 2667680, 12621461, 25242922, 50485844, 63107305, 100971688, 126214610, 201943376, 252429220, 403886752, 504858440, 1009716880, 2019433760]

約数ペア:

[(1, 2019433760), (2, 1009716880), (4, 504858440), (5, 403886752), (8, 252429220), (10, 201943376), (16, 126214610), (20, 100971688), (32, 63107305), (40, 50485844), (80, 25242922), (160, 12621461), (757, 2667680), (1514, 1333840), (3028, 666920), (3785, 533536), (6056, 333460), (7570, 266768), (12112, 166730), (15140, 133384), (16673, 121120), (24224, 83365), (30280, 66692), (33346, 60560)]