841048540

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1\times {\mathrm{1693}}^1$

素因数の和:2182

約数の個数: 48

約数和(自身を含む): 1801467360

約数和(自身を除く): 960418820

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 421, 590, 842, 1180, 1684, 1693, 2105, 3386, 4210, 6772, 8420, 8465, 16930, 24839, 33860, 49678, 99356, 99887, 124195, 199774, 248390, 399548, 496780, 499435, 712753, 998870, 1425506, 1997740, 2851012, 3563765, 7127530, 14255060, 42052427, 84104854, 168209708, 210262135, 420524270, 841048540]

約数ペア:

[(1, 841048540), (2, 420524270), (4, 210262135), (5, 168209708), (10, 84104854), (20, 42052427), (59, 14255060), (118, 7127530), (236, 3563765), (295, 2851012), (421, 1997740), (590, 1425506), (842, 998870), (1180, 712753), (1684, 499435), (1693, 496780), (2105, 399548), (3386, 248390), (4210, 199774), (6772, 124195), (8420, 99887), (8465, 99356), (16930, 49678), (24839, 33860)]