99680540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{171863}}^1$

素因数の和:171901

約数の個数: 24

約数和(自身を含む): 216548640

約数和(自身を除く): 116868100

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 171863, 343726, 687452, 859315, 1718630, 3437260, 4984027, 9968054, 19936108, 24920135, 49840270, 99680540]

約数ペア:

[(1, 99680540), (2, 49840270), (4, 24920135), (5, 19936108), (10, 9968054), (20, 4984027), (29, 3437260), (58, 1718630), (116, 859315), (145, 687452), (290, 343726), (580, 171863)]