10153040

素因数分解:

$2^4\times 5^1\times {\mathrm{126913}}^1$

素因数の和:126926

約数の個数: 20

約数和(自身を含む): 23606004

約数和(自身を除く): 13452964

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 126913, 253826, 507652, 634565, 1015304, 1269130, 2030608, 2538260, 5076520, 10153040]

約数ペア:

[(1, 10153040), (2, 5076520), (4, 2538260), (5, 2030608), (8, 1269130), (10, 1015304), (16, 634565), (20, 507652), (40, 253826), (80, 126913)]