4157050

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1171}}^1$

素因数の和:1254

約数の個数: 24

約数和(自身を含む): 7847712

約数和(自身を除く): 3690662

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1171, 1775, 2342, 3550, 5855, 11710, 29275, 58550, 83141, 166282, 415705, 831410, 2078525, 4157050]

約数ペア:

[(1, 4157050), (2, 2078525), (5, 831410), (10, 415705), (25, 166282), (50, 83141), (71, 58550), (142, 29275), (355, 11710), (710, 5855), (1171, 3550), (1775, 2342)]