170117920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{787}}^1$

素因数の和:1002

約数の個数: 96

約数和(自身を含む): 462284928

約数和(自身を除く): 292167008

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 193, 224, 280, 386, 560, 772, 787, 965, 1120, 1351, 1544, 1574, 1930, 2702, 3088, 3148, 3860, 3935, 5404, 5509, 6176, 6296, 6755, 7720, 7870, 10808, 11018, 12592, 13510, 15440, 15740, 21616, 22036, 25184, 27020, 27545, 30880, 31480, 43232, 44072, 54040, 55090, 62960, 88144, 108080, 110180, 125920, 151891, 176288, 216160, 220360, 303782, 440720, 607564, 759455, 881440, 1063237, 1215128, 1518910, 2126474, 2430256, 3037820, 4252948, 4860512, 5316185, 6075640, 8505896, 10632370, 12151280, 17011792, 21264740, 24302560, 34023584, 42529480, 85058960, 170117920]

約数ペア:

[(1, 170117920), (2, 85058960), (4, 42529480), (5, 34023584), (7, 24302560), (8, 21264740), (10, 17011792), (14, 12151280), (16, 10632370), (20, 8505896), (28, 6075640), (32, 5316185), (35, 4860512), (40, 4252948), (56, 3037820), (70, 2430256), (80, 2126474), (112, 1518910), (140, 1215128), (160, 1063237), (193, 881440), (224, 759455), (280, 607564), (386, 440720), (560, 303782), (772, 220360), (787, 216160), (965, 176288), (1120, 151891), (1351, 125920), (1544, 110180), (1574, 108080), (1930, 88144), (2702, 62960), (3088, 55090), (3148, 54040), (3860, 44072), (3935, 43232), (5404, 31480), (5509, 30880), (6176, 27545), (6296, 27020), (6755, 25184), (7720, 22036), (7870, 21616), (10808, 15740), (11018, 15440), (12592, 13510)]