40255810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{1063}}^1$

素因数の和:1618

約数の個数: 32

約数和(自身を含む): 83043072

約数和(自身を除く): 42787262

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 541, 1063, 1082, 2126, 2705, 3787, 5315, 5410, 7441, 7574, 10630, 14882, 18935, 37205, 37870, 74410, 575083, 1150166, 2875415, 4025581, 5750830, 8051162, 20127905, 40255810]

約数ペア:

[(1, 40255810), (2, 20127905), (5, 8051162), (7, 5750830), (10, 4025581), (14, 2875415), (35, 1150166), (70, 575083), (541, 74410), (1063, 37870), (1082, 37205), (2126, 18935), (2705, 14882), (3787, 10630), (5315, 7574), (5410, 7441)]