17253320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1433}}^1$

素因数の和:1494

約数の個数: 64

約数和(自身を含む): 45429120

約数和(自身を除く): 28175800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 860, 1204, 1433, 1505, 1720, 2408, 2866, 3010, 5732, 6020, 7165, 10031, 11464, 12040, 14330, 20062, 28660, 40124, 50155, 57320, 61619, 80248, 100310, 123238, 200620, 246476, 308095, 401240, 431333, 492952, 616190, 862666, 1232380, 1725332, 2156665, 2464760, 3450664, 4313330, 8626660, 17253320]

約数ペア:

[(1, 17253320), (2, 8626660), (4, 4313330), (5, 3450664), (7, 2464760), (8, 2156665), (10, 1725332), (14, 1232380), (20, 862666), (28, 616190), (35, 492952), (40, 431333), (43, 401240), (56, 308095), (70, 246476), (86, 200620), (140, 123238), (172, 100310), (215, 80248), (280, 61619), (301, 57320), (344, 50155), (430, 40124), (602, 28660), (860, 20062), (1204, 14330), (1433, 12040), (1505, 11464), (1720, 10031), (2408, 7165), (2866, 6020), (3010, 5732)]