2998280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3259}}^1$

素因数の和:3293

約数の個数: 32

約数和(自身を含む): 7041600

約数和(自身を除く): 4043320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 3259, 6518, 13036, 16295, 26072, 32590, 65180, 74957, 130360, 149914, 299828, 374785, 599656, 749570, 1499140, 2998280]

約数ペア:

[(1, 2998280), (2, 1499140), (4, 749570), (5, 599656), (8, 374785), (10, 299828), (20, 149914), (23, 130360), (40, 74957), (46, 65180), (92, 32590), (115, 26072), (184, 16295), (230, 13036), (460, 6518), (920, 3259)]