5006440

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2663}}^1$

素因数の和:2721

約数の個数: 32

約数和(自身を含む): 11508480

約数和(自身を除く): 6502040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 2663, 5326, 10652, 13315, 21304, 26630, 53260, 106520, 125161, 250322, 500644, 625805, 1001288, 1251610, 2503220, 5006440]

約数ペア:

[(1, 5006440), (2, 2503220), (4, 1251610), (5, 1001288), (8, 625805), (10, 500644), (20, 250322), (40, 125161), (47, 106520), (94, 53260), (188, 26630), (235, 21304), (376, 13315), (470, 10652), (940, 5326), (1880, 2663)]