9228520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1433}}^1$

素因数の和:1474

約数の個数: 64

約数和(自身を含む): 24779520

約数和(自身を除く): 15551000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1433, 1610, 2866, 3220, 5732, 6440, 7165, 10031, 11464, 14330, 20062, 28660, 32959, 40124, 50155, 57320, 65918, 80248, 100310, 131836, 164795, 200620, 230713, 263672, 329590, 401240, 461426, 659180, 922852, 1153565, 1318360, 1845704, 2307130, 4614260, 9228520]

約数ペア:

[(1, 9228520), (2, 4614260), (4, 2307130), (5, 1845704), (7, 1318360), (8, 1153565), (10, 922852), (14, 659180), (20, 461426), (23, 401240), (28, 329590), (35, 263672), (40, 230713), (46, 200620), (56, 164795), (70, 131836), (92, 100310), (115, 80248), (140, 65918), (161, 57320), (184, 50155), (230, 40124), (280, 32959), (322, 28660), (460, 20062), (644, 14330), (805, 11464), (920, 10031), (1288, 7165), (1433, 6440), (1610, 5732), (2866, 3220)]