12642350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{881}}^1$

素因数の和:941

約数の個数: 48

約数和(自身を含む): 27560736

約数和(自身を除く): 14918386

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 41, 50, 70, 82, 175, 205, 287, 350, 410, 574, 881, 1025, 1435, 1762, 2050, 2870, 4405, 6167, 7175, 8810, 12334, 14350, 22025, 30835, 36121, 44050, 61670, 72242, 154175, 180605, 252847, 308350, 361210, 505694, 903025, 1264235, 1806050, 2528470, 6321175, 12642350]

約数ペア:

[(1, 12642350), (2, 6321175), (5, 2528470), (7, 1806050), (10, 1264235), (14, 903025), (25, 505694), (35, 361210), (41, 308350), (50, 252847), (70, 180605), (82, 154175), (175, 72242), (205, 61670), (287, 44050), (350, 36121), (410, 30835), (574, 22025), (881, 14350), (1025, 12334), (1435, 8810), (1762, 7175), (2050, 6167), (2870, 4405)]