47089724380

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{21600791}}^1$

素因数の和:21600909

約数の個数: 24

約数和(自身を含む): 99795659040

約数和(自身を除く): 52705934660

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 21600791, 43201582, 86403164, 108003955, 216007910, 432015820, 2354486219, 4708972438, 9417944876, 11772431095, 23544862190, 47089724380]

約数ペア:

[(1, 47089724380), (2, 23544862190), (4, 11772431095), (5, 9417944876), (10, 4708972438), (20, 2354486219), (109, 432015820), (218, 216007910), (436, 108003955), (545, 86403164), (1090, 43201582), (2180, 21600791)]