173690325080

素因数分解:

$2^3\times 5^1\times {\mathrm{3163}}^1\times {\mathrm{1372829}}^1$

素因数の和:1376003

約数の個数: 32

約数和(自身を含む): 390927070800

約数和(自身を除く): 217236745720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3163, 6326, 12652, 15815, 25304, 31630, 63260, 126520, 1372829, 2745658, 5491316, 6864145, 10982632, 13728290, 27456580, 54913160, 4342258127, 8684516254, 17369032508, 21711290635, 34738065016, 43422581270, 86845162540, 173690325080]

約数ペア:

[(1, 173690325080), (2, 86845162540), (4, 43422581270), (5, 34738065016), (8, 21711290635), (10, 17369032508), (20, 8684516254), (40, 4342258127), (3163, 54913160), (6326, 27456580), (12652, 13728290), (15815, 10982632), (25304, 6864145), (31630, 5491316), (63260, 2745658), (126520, 1372829)]