84776270

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{20233}}^1$

素因数の和:20659

約数の個数: 16

約数和(自身を含む): 152969040

約数和(自身を除く): 68192770

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 20233, 40466, 101165, 202330, 8477627, 16955254, 42388135, 84776270]

約数ペア:

[(1, 84776270), (2, 42388135), (5, 16955254), (10, 8477627), (419, 202330), (838, 101165), (2095, 40466), (4190, 20233)]