156710950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{571}}^1$

素因数の和:1093

約数の個数: 48

約数和(自身を含む): 319176000

約数和(自身を除く): 162465050

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 499, 550, 571, 998, 1142, 2495, 2855, 4990, 5489, 5710, 6281, 10978, 12475, 12562, 14275, 24950, 27445, 28550, 31405, 54890, 62810, 137225, 157025, 274450, 284929, 314050, 569858, 1424645, 2849290, 3134219, 6268438, 7123225, 14246450, 15671095, 31342190, 78355475, 156710950]

約数ペア:

[(1, 156710950), (2, 78355475), (5, 31342190), (10, 15671095), (11, 14246450), (22, 7123225), (25, 6268438), (50, 3134219), (55, 2849290), (110, 1424645), (275, 569858), (499, 314050), (550, 284929), (571, 274450), (998, 157025), (1142, 137225), (2495, 62810), (2855, 54890), (4990, 31405), (5489, 28550), (5710, 27445), (6281, 24950), (10978, 14275), (12475, 12562)]