1059388520

素因数分解:

$2^3\times 5^1\times {\mathrm{839}}^1\times {\mathrm{31567}}^1$

素因数の和:32417

約数の個数: 32

約数和(自身を含む): 2386540800

約数和(自身を除く): 1327152280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 839, 1678, 3356, 4195, 6712, 8390, 16780, 31567, 33560, 63134, 126268, 157835, 252536, 315670, 631340, 1262680, 26484713, 52969426, 105938852, 132423565, 211877704, 264847130, 529694260, 1059388520]

約数ペア:

[(1, 1059388520), (2, 529694260), (4, 264847130), (5, 211877704), (8, 132423565), (10, 105938852), (20, 52969426), (40, 26484713), (839, 1262680), (1678, 631340), (3356, 315670), (4195, 252536), (6712, 157835), (8390, 126268), (16780, 63134), (31567, 33560)]