9425020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{42841}}^1$

素因数の和:42861

約数の個数: 24

約数和(自身を含む): 21592368

約数和(自身を除く): 12167348

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 42841, 85682, 171364, 214205, 428410, 471251, 856820, 942502, 1885004, 2356255, 4712510, 9425020]

約数ペア:

[(1, 9425020), (2, 4712510), (4, 2356255), (5, 1885004), (10, 942502), (11, 856820), (20, 471251), (22, 428410), (44, 214205), (55, 171364), (110, 85682), (220, 42841)]