84786980

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{114577}}^1$

素因数の和:114623

約数の個数: 24

約数和(自身を含む): 182866488

約数和(自身を除く): 98079508

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 114577, 229154, 458308, 572885, 1145770, 2291540, 4239349, 8478698, 16957396, 21196745, 42393490, 84786980]

約数ペア:

[(1, 84786980), (2, 42393490), (4, 21196745), (5, 16957396), (10, 8478698), (20, 4239349), (37, 2291540), (74, 1145770), (148, 572885), (185, 458308), (370, 229154), (740, 114577)]