69040900

素因数分解:

$2^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{6703}}^1$

素因数の和:6820

約数の個数: 36

約数和(自身を含む): 151295872

約数和(自身を除く): 82254972

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 206, 412, 515, 1030, 2060, 2575, 5150, 6703, 10300, 13406, 26812, 33515, 67030, 134060, 167575, 335150, 670300, 690409, 1380818, 2761636, 3452045, 6904090, 13808180, 17260225, 34520450, 69040900]

約数ペア:

[(1, 69040900), (2, 34520450), (4, 17260225), (5, 13808180), (10, 6904090), (20, 3452045), (25, 2761636), (50, 1380818), (100, 690409), (103, 670300), (206, 335150), (412, 167575), (515, 134060), (1030, 67030), (2060, 33515), (2575, 26812), (5150, 13406), (6703, 10300)]