9222920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{32939}}^1$

素因数の和:32957

約数の個数: 32

約数和(自身を含む): 23716800

約数和(自身を除く): 14493880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 32939, 65878, 131756, 164695, 230573, 263512, 329390, 461146, 658780, 922292, 1152865, 1317560, 1844584, 2305730, 4611460, 9222920]

約数ペア:

[(1, 9222920), (2, 4611460), (4, 2305730), (5, 1844584), (7, 1317560), (8, 1152865), (10, 922292), (14, 658780), (20, 461146), (28, 329390), (35, 263512), (40, 230573), (56, 164695), (70, 131756), (140, 65878), (280, 32939)]