2511680

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:231

約数の個数: 56

約数和(自身を含む): 6144768

約数和(自身を除く): 3633088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 160, 167, 188, 235, 320, 334, 376, 470, 668, 752, 835, 940, 1336, 1504, 1670, 1880, 2672, 3008, 3340, 3760, 5344, 6680, 7520, 7849, 10688, 13360, 15040, 15698, 26720, 31396, 39245, 53440, 62792, 78490, 125584, 156980, 251168, 313960, 502336, 627920, 1255840, 2511680]

約数ペア:

[(1, 2511680), (2, 1255840), (4, 627920), (5, 502336), (8, 313960), (10, 251168), (16, 156980), (20, 125584), (32, 78490), (40, 62792), (47, 53440), (64, 39245), (80, 31396), (94, 26720), (160, 15698), (167, 15040), (188, 13360), (235, 10688), (320, 7849), (334, 7520), (376, 6680), (470, 5344), (668, 3760), (752, 3340), (835, 3008), (940, 2672), (1336, 1880), (1504, 1670)]