41229680

素因数分解:

$2^4\times 5^1\times {\mathrm{515371}}^1$

素因数の和:515384

約数の個数: 20

約数和(自身を含む): 95859192

約数和(自身を除く): 54629512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 515371, 1030742, 2061484, 2576855, 4122968, 5153710, 8245936, 10307420, 20614840, 41229680]

約数ペア:

[(1, 41229680), (2, 20614840), (4, 10307420), (5, 8245936), (8, 5153710), (10, 4122968), (16, 2576855), (20, 2061484), (40, 1030742), (80, 515371)]