9411140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 21168000

約数和(自身を除く): 11756860

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 115, 164, 205, 230, 410, 460, 499, 820, 943, 998, 1886, 1996, 2495, 3772, 4715, 4990, 9430, 9980, 11477, 18860, 20459, 22954, 40918, 45908, 57385, 81836, 102295, 114770, 204590, 229540, 409180, 470557, 941114, 1882228, 2352785, 4705570, 9411140]

約数ペア:

[(1, 9411140), (2, 4705570), (4, 2352785), (5, 1882228), (10, 941114), (20, 470557), (23, 409180), (41, 229540), (46, 204590), (82, 114770), (92, 102295), (115, 81836), (164, 57385), (205, 45908), (230, 40918), (410, 22954), (460, 20459), (499, 18860), (820, 11477), (943, 9980), (998, 9430), (1886, 4990), (1996, 4715), (2495, 3772)]