6890750

素因数分解:

$2^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:701

約数の個数: 32

約数和(自身を含む): 13220064

約数和(自身を除く): 6329314

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 125, 215, 250, 430, 641, 1075, 1282, 2150, 3205, 5375, 6410, 10750, 16025, 27563, 32050, 55126, 80125, 137815, 160250, 275630, 689075, 1378150, 3445375, 6890750]

約数ペア:

[(1, 6890750), (2, 3445375), (5, 1378150), (10, 689075), (25, 275630), (43, 160250), (50, 137815), (86, 80125), (125, 55126), (215, 32050), (250, 27563), (430, 16025), (641, 10750), (1075, 6410), (1282, 5375), (2150, 3205)]