10366506880

素因数分解:

$2^7\times 5^1\times {\mathrm{1997}}^1\times {\mathrm{8111}}^1$

素因数の和:10127

約数の個数: 64

約数和(自身を含む): 24797897280

約数和(自身を除く): 14431390400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 1997, 3994, 7988, 8111, 9985, 15976, 16222, 19970, 31952, 32444, 39940, 40555, 63904, 64888, 79880, 81110, 127808, 129776, 159760, 162220, 255616, 259552, 319520, 324440, 519104, 639040, 648880, 1038208, 1278080, 1297760, 2595520, 5191040, 16197667, 32395334, 64790668, 80988335, 129581336, 161976670, 259162672, 323953340, 518325344, 647906680, 1036650688, 1295813360, 2073301376, 2591626720, 5183253440, 10366506880]

約数ペア:

[(1, 10366506880), (2, 5183253440), (4, 2591626720), (5, 2073301376), (8, 1295813360), (10, 1036650688), (16, 647906680), (20, 518325344), (32, 323953340), (40, 259162672), (64, 161976670), (80, 129581336), (128, 80988335), (160, 64790668), (320, 32395334), (640, 16197667), (1997, 5191040), (3994, 2595520), (7988, 1297760), (8111, 1278080), (9985, 1038208), (15976, 648880), (16222, 639040), (19970, 519104), (31952, 324440), (32444, 319520), (39940, 259552), (40555, 255616), (63904, 162220), (64888, 159760), (79880, 129776), (81110, 127808)]