68762050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{881}}^1$

素因数の和:1123

約数の個数: 48

約数和(自身を含む): 146990592

約数和(自身を除く): 78228542

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 223, 350, 446, 881, 1115, 1561, 1762, 2230, 3122, 4405, 5575, 6167, 7805, 8810, 11150, 12334, 15610, 22025, 30835, 39025, 44050, 61670, 78050, 154175, 196463, 308350, 392926, 982315, 1375241, 1964630, 2750482, 4911575, 6876205, 9823150, 13752410, 34381025, 68762050]

約数ペア:

[(1, 68762050), (2, 34381025), (5, 13752410), (7, 9823150), (10, 6876205), (14, 4911575), (25, 2750482), (35, 1964630), (50, 1375241), (70, 982315), (175, 392926), (223, 308350), (350, 196463), (446, 154175), (881, 78050), (1115, 61670), (1561, 44050), (1762, 39025), (2230, 30835), (3122, 22025), (4405, 15610), (5575, 12334), (6167, 11150), (7805, 8810)]