80877670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{475751}}^1$

素因数の和:475775

約数の個数: 16

約数和(自身を含む): 154143648

約数和(自身を除く): 73265978

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 475751, 951502, 2378755, 4757510, 8087767, 16175534, 40438835, 80877670]

約数ペア:

[(1, 80877670), (2, 40438835), (5, 16175534), (10, 8087767), (17, 4757510), (34, 2378755), (85, 951502), (170, 475751)]