10080352840

素因数分解:

$2^3\times 5^1\times {\mathrm{252008821}}^1$

素因数の和:252008832

約数の個数: 16

約数和(自身を含む): 22680793980

約数和(自身を除く): 12600441140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 252008821, 504017642, 1008035284, 1260044105, 2016070568, 2520088210, 5040176420, 10080352840]

約数ペア:

[(1, 10080352840), (2, 5040176420), (4, 2520088210), (5, 2016070568), (8, 1260044105), (10, 1008035284), (20, 504017642), (40, 252008821)]