82842460

素因数分解:

$2^2\times 5^1\times {\mathrm{761}}^1\times {\mathrm{5443}}^1$

素因数の和:6213

約数の個数: 24

約数和(自身を含む): 174229776

約数和(自身を除く): 91387316

約数列:

[1, 2, 4, 5, 10, 20, 761, 1522, 3044, 3805, 5443, 7610, 10886, 15220, 21772, 27215, 54430, 108860, 4142123, 8284246, 16568492, 20710615, 41421230, 82842460]

約数ペア:

[(1, 82842460), (2, 41421230), (4, 20710615), (5, 16568492), (10, 8284246), (20, 4142123), (761, 108860), (1522, 54430), (3044, 27215), (3805, 21772), (5443, 15220), (7610, 10886)]