86833900

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{21179}}^1$

素因数の和:21234

約数の個数: 36

約数和(自身を含む): 193034520

約数和(自身を除く): 106200620

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 21179, 42358, 84716, 105895, 211790, 423580, 529475, 868339, 1058950, 1736678, 2117900, 3473356, 4341695, 8683390, 17366780, 21708475, 43416950, 86833900]

約数ペア:

[(1, 86833900), (2, 43416950), (4, 21708475), (5, 17366780), (10, 8683390), (20, 4341695), (25, 3473356), (41, 2117900), (50, 1736678), (82, 1058950), (100, 868339), (164, 529475), (205, 423580), (410, 211790), (820, 105895), (1025, 84716), (2050, 42358), (4100, 21179)]