562216720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{2801}}^1$

素因数の和:3020

約数の個数: 80

約数和(自身を含む): 1415503152

約数和(自身を除く): 853286432

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 193, 208, 260, 386, 520, 772, 965, 1040, 1544, 1930, 2509, 2801, 3088, 3860, 5018, 5602, 7720, 10036, 11204, 12545, 14005, 15440, 20072, 22408, 25090, 28010, 36413, 40144, 44816, 50180, 56020, 72826, 100360, 112040, 145652, 182065, 200720, 224080, 291304, 364130, 540593, 582608, 728260, 1081186, 1456520, 2162372, 2702965, 2913040, 4324744, 5405930, 7027709, 8649488, 10811860, 14055418, 21623720, 28110836, 35138545, 43247440, 56221672, 70277090, 112443344, 140554180, 281108360, 562216720]

約数ペア:

[(1, 562216720), (2, 281108360), (4, 140554180), (5, 112443344), (8, 70277090), (10, 56221672), (13, 43247440), (16, 35138545), (20, 28110836), (26, 21623720), (40, 14055418), (52, 10811860), (65, 8649488), (80, 7027709), (104, 5405930), (130, 4324744), (193, 2913040), (208, 2702965), (260, 2162372), (386, 1456520), (520, 1081186), (772, 728260), (965, 582608), (1040, 540593), (1544, 364130), (1930, 291304), (2509, 224080), (2801, 200720), (3088, 182065), (3860, 145652), (5018, 112040), (5602, 100360), (7720, 72826), (10036, 56020), (11204, 50180), (12545, 44816), (14005, 40144), (15440, 36413), (20072, 28010), (22408, 25090)]