76845080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{147779}}^1$

素因数の和:147803

約数の個数: 32

約数和(自身を含む): 186202800

約数和(自身を除く): 109357720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 147779, 295558, 591116, 738895, 1182232, 1477790, 1921127, 2955580, 3842254, 5911160, 7684508, 9605635, 15369016, 19211270, 38422540, 76845080]

約数ペア:

[(1, 76845080), (2, 38422540), (4, 19211270), (5, 15369016), (8, 9605635), (10, 7684508), (13, 5911160), (20, 3842254), (26, 2955580), (40, 1921127), (52, 1477790), (65, 1182232), (104, 738895), (130, 591116), (260, 295558), (520, 147779)]