56789156680

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{45797707}}^1$

素因数の和:45797749

約数の個数: 32

約数和(自身を含む): 131897399040

約数和(自身を除く): 75108242360

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 45797707, 91595414, 183190828, 228988535, 366381656, 457977070, 915954140, 1419728917, 1831908280, 2839457834, 5678915668, 7098644585, 11357831336, 14197289170, 28394578340, 56789156680]

約数ペア:

[(1, 56789156680), (2, 28394578340), (4, 14197289170), (5, 11357831336), (8, 7098644585), (10, 5678915668), (20, 2839457834), (31, 1831908280), (40, 1419728917), (62, 915954140), (124, 457977070), (155, 366381656), (248, 228988535), (310, 183190828), (620, 91595414), (1240, 45797707)]