68202650

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{20359}}^1$

素因数の和:20438

約数の個数: 24

約数和(自身を含む): 128756640

約数和(自身を除く): 60553990

約数列:

[1, 2, 5, 10, 25, 50, 67, 134, 335, 670, 1675, 3350, 20359, 40718, 101795, 203590, 508975, 1017950, 1364053, 2728106, 6820265, 13640530, 34101325, 68202650]

約数ペア:

[(1, 68202650), (2, 34101325), (5, 13640530), (10, 6820265), (25, 2728106), (50, 1364053), (67, 1017950), (134, 508975), (335, 203590), (670, 101795), (1675, 40718), (3350, 20359)]