5145760

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1109}}^1$

素因数の和:1153

約数の個数: 48

約数和(自身を含む): 12587400

約数和(自身を除く): 7441640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1109, 1160, 2218, 2320, 4436, 4640, 5545, 8872, 11090, 17744, 22180, 32161, 35488, 44360, 64322, 88720, 128644, 160805, 177440, 257288, 321610, 514576, 643220, 1029152, 1286440, 2572880, 5145760]

約数ペア:

[(1, 5145760), (2, 2572880), (4, 1286440), (5, 1029152), (8, 643220), (10, 514576), (16, 321610), (20, 257288), (29, 177440), (32, 160805), (40, 128644), (58, 88720), (80, 64322), (116, 44360), (145, 35488), (160, 32161), (232, 22180), (290, 17744), (464, 11090), (580, 8872), (928, 5545), (1109, 4640), (1160, 4436), (2218, 2320)]