13288250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{2311}}^1$

素因数の和:2351

約数の個数: 32

約数和(自身を含む): 25968384

約数和(自身を除く): 12680134

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 575, 1150, 2311, 2875, 4622, 5750, 11555, 23110, 53153, 57775, 106306, 115550, 265765, 288875, 531530, 577750, 1328825, 2657650, 6644125, 13288250]

約数ペア:

[(1, 13288250), (2, 6644125), (5, 2657650), (10, 1328825), (23, 577750), (25, 531530), (46, 288875), (50, 265765), (115, 115550), (125, 106306), (230, 57775), (250, 53153), (575, 23110), (1150, 11555), (2311, 5750), (2875, 4622)]