41728240

素因数分解:

$2^4\times 5^1\times {\mathrm{521603}}^1$

素因数の和:521616

約数の個数: 20

約数和(自身を含む): 97018344

約数和(自身を除く): 55290104

約数列:

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

約数ペア:

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