605705440

素因数分解:

$2^5\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{2609}}^1$

素因数の和:4075

約数の個数: 48

約数和(自身を含む): 1432514160

約数和(自身を除く): 826808720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1451, 2609, 2902, 5218, 5804, 7255, 10436, 11608, 13045, 14510, 20872, 23216, 26090, 29020, 41744, 46432, 52180, 58040, 83488, 104360, 116080, 208720, 232160, 417440, 3785659, 7571318, 15142636, 18928295, 30285272, 37856590, 60570544, 75713180, 121141088, 151426360, 302852720, 605705440]

約数ペア:

[(1, 605705440), (2, 302852720), (4, 151426360), (5, 121141088), (8, 75713180), (10, 60570544), (16, 37856590), (20, 30285272), (32, 18928295), (40, 15142636), (80, 7571318), (160, 3785659), (1451, 417440), (2609, 232160), (2902, 208720), (5218, 116080), (5804, 104360), (7255, 83488), (10436, 58040), (11608, 52180), (13045, 46432), (14510, 41744), (20872, 29020), (23216, 26090)]