1088894120

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{579199}}^1$

素因数の和:579257

約数の個数: 32

約数和(自身を含む): 2502144000

約数和(自身を除く): 1413249880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 579199, 1158398, 2316796, 2895995, 4633592, 5791990, 11583980, 23167960, 27222353, 54444706, 108889412, 136111765, 217778824, 272223530, 544447060, 1088894120]

約数ペア:

[(1, 1088894120), (2, 544447060), (4, 272223530), (5, 217778824), (8, 136111765), (10, 108889412), (20, 54444706), (40, 27222353), (47, 23167960), (94, 11583980), (188, 5791990), (235, 4633592), (376, 2895995), (470, 2316796), (940, 1158398), (1880, 579199)]