64148950

素因数分解:

$2^1\times 5^2\times {\mathrm{433}}^1\times {\mathrm{2963}}^1$

素因数の和:3408

約数の個数: 24

約数和(自身を含む): 119632968

約数和(自身を除く): 55484018

約数列:

[1, 2, 5, 10, 25, 50, 433, 866, 2165, 2963, 4330, 5926, 10825, 14815, 21650, 29630, 74075, 148150, 1282979, 2565958, 6414895, 12829790, 32074475, 64148950]

約数ペア:

[(1, 64148950), (2, 32074475), (5, 12829790), (10, 6414895), (25, 2565958), (50, 1282979), (433, 148150), (866, 74075), (2165, 29630), (2963, 21650), (4330, 14815), (5926, 10825)]