38090020

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{51473}}^1$

素因数の和:51519

約数の個数: 24

約数和(自身を含む): 82152504

約数和(自身を除く): 44062484

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 51473, 102946, 205892, 257365, 514730, 1029460, 1904501, 3809002, 7618004, 9522505, 19045010, 38090020]

約数ペア:

[(1, 38090020), (2, 19045010), (4, 9522505), (5, 7618004), (10, 3809002), (20, 1904501), (37, 1029460), (74, 514730), (148, 257365), (185, 205892), (370, 102946), (740, 51473)]