47473220

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{64153}}^1$

素因数の和:64199

約数の個数: 24

約数和(自身を含む): 102389784

約数和(自身を除く): 54916564

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 64153, 128306, 256612, 320765, 641530, 1283060, 2373661, 4747322, 9494644, 11868305, 23736610, 47473220]

約数ペア:

[(1, 47473220), (2, 23736610), (4, 11868305), (5, 9494644), (10, 4747322), (20, 2373661), (37, 1283060), (74, 641530), (148, 320765), (185, 256612), (370, 128306), (740, 64153)]