27029680

素因数分解:

$2^4\times 5^1\times {\mathrm{337871}}^1$

素因数の和:337884

約数の個数: 20

約数和(自身を含む): 62844192

約数和(自身を除く): 35814512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 337871, 675742, 1351484, 1689355, 2702968, 3378710, 5405936, 6757420, 13514840, 27029680]

約数ペア:

[(1, 27029680), (2, 13514840), (4, 6757420), (5, 5405936), (8, 3378710), (10, 2702968), (16, 1689355), (20, 1351484), (40, 675742), (80, 337871)]