6768707980

素因数分解:

$2^2\times 5^1\times {\mathrm{7489}}^1\times {\mathrm{45191}}^1$

素因数の和:52689

約数の個数: 24

約数和(自身を含む): 14216499360

約数和(自身を除く): 7447791380

約数列:

[1, 2, 4, 5, 10, 20, 7489, 14978, 29956, 37445, 45191, 74890, 90382, 149780, 180764, 225955, 451910, 903820, 338435399, 676870798, 1353741596, 1692176995, 3384353990, 6768707980]

約数ペア:

[(1, 6768707980), (2, 3384353990), (4, 1692176995), (5, 1353741596), (10, 676870798), (20, 338435399), (7489, 903820), (14978, 451910), (29956, 225955), (37445, 180764), (45191, 149780), (74890, 90382)]