83456480

素因数分解:

$2^5\times 5^1\times {\mathrm{521603}}^1$

素因数の和:521618

約数の個数: 24

約数和(自身を含む): 197166312

約数和(自身を除く): 113709832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 521603, 1043206, 2086412, 2608015, 4172824, 5216030, 8345648, 10432060, 16691296, 20864120, 41728240, 83456480]

約数ペア:

[(1, 83456480), (2, 41728240), (4, 20864120), (5, 16691296), (8, 10432060), (10, 8345648), (16, 5216030), (20, 4172824), (32, 2608015), (40, 2086412), (80, 1043206), (160, 521603)]