10921750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{79}}^2$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 23665824

約数和(自身を除く): 12744074

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 79, 125, 158, 175, 250, 350, 395, 553, 790, 875, 1106, 1750, 1975, 2765, 3950, 5530, 6241, 9875, 12482, 13825, 19750, 27650, 31205, 43687, 62410, 69125, 87374, 138250, 156025, 218435, 312050, 436870, 780125, 1092175, 1560250, 2184350, 5460875, 10921750]

約数ペア:

[(1, 10921750), (2, 5460875), (5, 2184350), (7, 1560250), (10, 1092175), (14, 780125), (25, 436870), (35, 312050), (50, 218435), (70, 156025), (79, 138250), (125, 87374), (158, 69125), (175, 62410), (250, 43687), (350, 31205), (395, 27650), (553, 19750), (790, 13825), (875, 12482), (1106, 9875), (1750, 6241), (1975, 5530), (2765, 3950)]