27528029680

素因数分解:

$2^4\times 5^1\times {\mathrm{344100371}}^1$

素因数の和:344100384

約数の個数: 20

約数和(自身を含む): 64002669192

約数和(自身を除く): 36474639512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 344100371, 688200742, 1376401484, 1720501855, 2752802968, 3441003710, 5505605936, 6882007420, 13764014840, 27528029680]

約数ペア:

[(1, 27528029680), (2, 13764014840), (4, 6882007420), (5, 5505605936), (8, 3441003710), (10, 2752802968), (16, 1720501855), (20, 1376401484), (40, 688200742), (80, 344100371)]