2300710960

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{263843}}^1$

素因数の和:263965

約数の個数: 40

約数和(自身を含む): 5398248240

約数和(自身を除く): 3097537280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 436, 545, 872, 1090, 1744, 2180, 4360, 8720, 263843, 527686, 1055372, 1319215, 2110744, 2638430, 4221488, 5276860, 10553720, 21107440, 28758887, 57517774, 115035548, 143794435, 230071096, 287588870, 460142192, 575177740, 1150355480, 2300710960]

約数ペア:

[(1, 2300710960), (2, 1150355480), (4, 575177740), (5, 460142192), (8, 287588870), (10, 230071096), (16, 143794435), (20, 115035548), (40, 57517774), (80, 28758887), (109, 21107440), (218, 10553720), (436, 5276860), (545, 4221488), (872, 2638430), (1090, 2110744), (1744, 1319215), (2180, 1055372), (4360, 527686), (8720, 263843)]