3899972270

素因数分解:

$2^1\times 5^1\times {\mathrm{10223}}^1\times {\mathrm{38149}}^1$

素因数の和:48379

約数の個数: 16

約数和(自身を含む): 7020820800

約数和(自身を除く): 3120848530

約数列:

[1, 2, 5, 10, 10223, 20446, 38149, 51115, 76298, 102230, 190745, 381490, 389997227, 779994454, 1949986135, 3899972270]

約数ペア:

[(1, 3899972270), (2, 1949986135), (5, 779994454), (10, 389997227), (10223, 381490), (20446, 190745), (38149, 102230), (51115, 76298)]