273669680

素因数分解:

$2^4\times 5^1\times {\mathrm{3420871}}^1$

素因数の和:3420884

約数の個数: 20

約数和(自身を含む): 636282192

約数和(自身を除く): 362612512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3420871, 6841742, 13683484, 17104355, 27366968, 34208710, 54733936, 68417420, 136834840, 273669680]

約数ペア:

[(1, 273669680), (2, 136834840), (4, 68417420), (5, 54733936), (8, 34208710), (10, 27366968), (16, 17104355), (20, 13683484), (40, 6841742), (80, 3420871)]