2116770200

素因数分解:

$2^3\times 5^2\times {\mathrm{439}}^1\times {\mathrm{24109}}^1$

素因数の和:24564

約数の個数: 48

約数和(自身を含む): 4932906000

約数和(自身を除く): 2816135800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 439, 878, 1756, 2195, 3512, 4390, 8780, 10975, 17560, 21950, 24109, 43900, 48218, 87800, 96436, 120545, 192872, 241090, 482180, 602725, 964360, 1205450, 2410900, 4821800, 10583851, 21167702, 42335404, 52919255, 84670808, 105838510, 211677020, 264596275, 423354040, 529192550, 1058385100, 2116770200]

約数ペア:

[(1, 2116770200), (2, 1058385100), (4, 529192550), (5, 423354040), (8, 264596275), (10, 211677020), (20, 105838510), (25, 84670808), (40, 52919255), (50, 42335404), (100, 21167702), (200, 10583851), (439, 4821800), (878, 2410900), (1756, 1205450), (2195, 964360), (3512, 602725), (4390, 482180), (8780, 241090), (10975, 192872), (17560, 120545), (21950, 96436), (24109, 87800), (43900, 48218)]