7952802320

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2115107}}^1$

素因数の和:2115167

約数の個数: 40

約数和(自身を含む): 18883684224

約数和(自身を除く): 10930881904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 2115107, 4230214, 8460428, 10575535, 16920856, 21151070, 33841712, 42302140, 84604280, 99410029, 169208560, 198820058, 397640116, 497050145, 795280232, 994100290, 1590560464, 1988200580, 3976401160, 7952802320]

約数ペア:

[(1, 7952802320), (2, 3976401160), (4, 1988200580), (5, 1590560464), (8, 994100290), (10, 795280232), (16, 497050145), (20, 397640116), (40, 198820058), (47, 169208560), (80, 99410029), (94, 84604280), (188, 42302140), (235, 33841712), (376, 21151070), (470, 16920856), (752, 10575535), (940, 8460428), (1880, 4230214), (3760, 2115107)]