5291920

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2281}}^1$

素因数の和:2323

約数の個数: 40

約数和(自身を含む): 12733560

約数和(自身を除く): 7441640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2281, 2320, 4562, 9124, 11405, 18248, 22810, 36496, 45620, 66149, 91240, 132298, 182480, 264596, 330745, 529192, 661490, 1058384, 1322980, 2645960, 5291920]

約数ペア:

[(1, 5291920), (2, 2645960), (4, 1322980), (5, 1058384), (8, 661490), (10, 529192), (16, 330745), (20, 264596), (29, 182480), (40, 132298), (58, 91240), (80, 66149), (116, 45620), (145, 36496), (232, 22810), (290, 18248), (464, 11405), (580, 9124), (1160, 4562), (2281, 2320)]