115486520

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^2\times {\mathrm{1307}}^1$

素因数の和:1412

約数の個数: 48

約数和(自身を含む): 265694040

約数和(自身を除く): 150207520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1307, 1880, 2209, 2614, 4418, 5228, 6535, 8836, 10456, 11045, 13070, 17672, 22090, 26140, 44180, 52280, 61429, 88360, 122858, 245716, 307145, 491432, 614290, 1228580, 2457160, 2887163, 5774326, 11548652, 14435815, 23097304, 28871630, 57743260, 115486520]

約数ペア:

[(1, 115486520), (2, 57743260), (4, 28871630), (5, 23097304), (8, 14435815), (10, 11548652), (20, 5774326), (40, 2887163), (47, 2457160), (94, 1228580), (188, 614290), (235, 491432), (376, 307145), (470, 245716), (940, 122858), (1307, 88360), (1880, 61429), (2209, 52280), (2614, 44180), (4418, 26140), (5228, 22090), (6535, 17672), (8836, 13070), (10456, 11045)]