827752660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{10247}}^1$

素因数の和:10840

約数の個数: 48

約数和(自身を含む): 1990243584

約数和(自身を除く): 1162490924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 577, 1154, 2308, 2885, 4039, 5770, 8078, 10247, 11540, 16156, 20195, 20494, 40390, 40988, 51235, 71729, 80780, 102470, 143458, 204940, 286916, 358645, 717290, 1434580, 5912519, 11825038, 23650076, 29562595, 41387633, 59125190, 82775266, 118250380, 165550532, 206938165, 413876330, 827752660]

約数ペア:

[(1, 827752660), (2, 413876330), (4, 206938165), (5, 165550532), (7, 118250380), (10, 82775266), (14, 59125190), (20, 41387633), (28, 29562595), (35, 23650076), (70, 11825038), (140, 5912519), (577, 1434580), (1154, 717290), (2308, 358645), (2885, 286916), (4039, 204940), (5770, 143458), (8078, 102470), (10247, 80780), (11540, 71729), (16156, 51235), (20195, 40988), (20494, 40390)]