2014729040

素因数分解:

$2^4\times 5^1\times {\mathrm{439}}^1\times {\mathrm{57367}}^1$

素因数の和:57819

約数の個数: 40

約数和(自身を含む): 4694997120

約数和(自身を除く): 2680268080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 439, 878, 1756, 2195, 3512, 4390, 7024, 8780, 17560, 35120, 57367, 114734, 229468, 286835, 458936, 573670, 917872, 1147340, 2294680, 4589360, 25184113, 50368226, 100736452, 125920565, 201472904, 251841130, 402945808, 503682260, 1007364520, 2014729040]

約数ペア:

[(1, 2014729040), (2, 1007364520), (4, 503682260), (5, 402945808), (8, 251841130), (10, 201472904), (16, 125920565), (20, 100736452), (40, 50368226), (80, 25184113), (439, 4589360), (878, 2294680), (1756, 1147340), (2195, 917872), (3512, 573670), (4390, 458936), (7024, 286835), (8780, 229468), (17560, 114734), (35120, 57367)]