40105930

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{50767}}^1$

素因数の和:50853

約数の個数: 16

約数和(自身を含む): 73105920

約数和(自身を除く): 32999990

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 50767, 101534, 253835, 507670, 4010593, 8021186, 20052965, 40105930]

約数ペア:

[(1, 40105930), (2, 20052965), (5, 8021186), (10, 4010593), (79, 507670), (158, 253835), (395, 101534), (790, 50767)]