267091120

素因数分解:

$2^4\times 5^1\times {\mathrm{3338639}}^1$

素因数の和:3338652

約数の個数: 20

約数和(自身を含む): 620987040

約数和(自身を除く): 353895920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3338639, 6677278, 13354556, 16693195, 26709112, 33386390, 53418224, 66772780, 133545560, 267091120]

約数ペア:

[(1, 267091120), (2, 133545560), (4, 66772780), (5, 53418224), (8, 33386390), (10, 26709112), (16, 16693195), (20, 13354556), (40, 6677278), (80, 3338639)]