20060300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1187}}^1$

素因数の和:1227

約数の個数: 54

約数和(自身を含む): 47176668

約数和(自身を除く): 27116368

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 169, 260, 325, 338, 650, 676, 845, 1187, 1300, 1690, 2374, 3380, 4225, 4748, 5935, 8450, 11870, 15431, 16900, 23740, 29675, 30862, 59350, 61724, 77155, 118700, 154310, 200603, 308620, 385775, 401206, 771550, 802412, 1003015, 1543100, 2006030, 4012060, 5015075, 10030150, 20060300]

約数ペア:

[(1, 20060300), (2, 10030150), (4, 5015075), (5, 4012060), (10, 2006030), (13, 1543100), (20, 1003015), (25, 802412), (26, 771550), (50, 401206), (52, 385775), (65, 308620), (100, 200603), (130, 154310), (169, 118700), (260, 77155), (325, 61724), (338, 59350), (650, 30862), (676, 29675), (845, 23740), (1187, 16900), (1300, 15431), (1690, 11870), (2374, 8450), (3380, 5935), (4225, 4748)]