804934100

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{113371}}^1$

素因数の和:113456

約数の個数: 36

約数和(自身を含む): 1771324128

約数和(自身を除く): 966390028

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 355, 710, 1420, 1775, 3550, 7100, 113371, 226742, 453484, 566855, 1133710, 2267420, 2834275, 5668550, 8049341, 11337100, 16098682, 32197364, 40246705, 80493410, 160986820, 201233525, 402467050, 804934100]

約数ペア:

[(1, 804934100), (2, 402467050), (4, 201233525), (5, 160986820), (10, 80493410), (20, 40246705), (25, 32197364), (50, 16098682), (71, 11337100), (100, 8049341), (142, 5668550), (284, 2834275), (355, 2267420), (710, 1133710), (1420, 566855), (1775, 453484), (3550, 226742), (7100, 113371)]