4862020840

素因数分解:

$2^3\times 5^1\times {\mathrm{121550521}}^1$

素因数の和:121550532

約数の個数: 16

約数和(自身を含む): 10939546980

約数和(自身を除く): 6077526140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 121550521, 243101042, 486202084, 607752605, 972404168, 1215505210, 2431010420, 4862020840]

約数ペア:

[(1, 4862020840), (2, 2431010420), (4, 1215505210), (5, 972404168), (8, 607752605), (10, 486202084), (20, 243101042), (40, 121550521)]