190298080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{169909}}^1$

素因数の和:169931

約数の個数: 48

約数和(自身を含む): 513807840

約数和(自身を除く): 323509760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 169909, 339818, 679636, 849545, 1189363, 1359272, 1699090, 2378726, 2718544, 3398180, 4757452, 5437088, 5946815, 6796360, 9514904, 11893630, 13592720, 19029808, 23787260, 27185440, 38059616, 47574520, 95149040, 190298080]

約数ペア:

[(1, 190298080), (2, 95149040), (4, 47574520), (5, 38059616), (7, 27185440), (8, 23787260), (10, 19029808), (14, 13592720), (16, 11893630), (20, 9514904), (28, 6796360), (32, 5946815), (35, 5437088), (40, 4757452), (56, 3398180), (70, 2718544), (80, 2378726), (112, 1699090), (140, 1359272), (160, 1189363), (224, 849545), (280, 679636), (560, 339818), (1120, 169909)]