8975827060

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{569}}^1\times {\mathrm{2999}}^1$

素因数の和:3840

約数の個数: 48

約数和(自身を含む): 18960480000

約数和(自身を除く): 9984652940

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 569, 1052, 1138, 1315, 2276, 2630, 2845, 2999, 5260, 5690, 5998, 11380, 11996, 14995, 29990, 59980, 149647, 299294, 598588, 748235, 788737, 1496470, 1577474, 1706431, 2992940, 3154948, 3412862, 3943685, 6825724, 7887370, 8532155, 15774740, 17064310, 34128620, 448791353, 897582706, 1795165412, 2243956765, 4487913530, 8975827060]

約数ペア:

[(1, 8975827060), (2, 4487913530), (4, 2243956765), (5, 1795165412), (10, 897582706), (20, 448791353), (263, 34128620), (526, 17064310), (569, 15774740), (1052, 8532155), (1138, 7887370), (1315, 6825724), (2276, 3943685), (2630, 3412862), (2845, 3154948), (2999, 2992940), (5260, 1706431), (5690, 1577474), (5998, 1496470), (11380, 788737), (11996, 748235), (14995, 598588), (29990, 299294), (59980, 149647)]