38664260

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{52249}}^1$

素因数の和:52295

約数の個数: 24

約数和(自身を含む): 83391000

約数和(自身を除く): 44726740

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 52249, 104498, 208996, 261245, 522490, 1044980, 1933213, 3866426, 7732852, 9666065, 19332130, 38664260]

約数ペア:

[(1, 38664260), (2, 19332130), (4, 9666065), (5, 7732852), (10, 3866426), (20, 1933213), (37, 1044980), (74, 522490), (148, 261245), (185, 208996), (370, 104498), (740, 52249)]