2572880

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1109}}^1$

素因数の和:1151

約数の個数: 40

約数和(自身を含む): 6193800

約数和(自身を除く): 3620920

約数列:

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

約数ペア:

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