2050871800

素因数分解:

$2^3\times 5^2\times {\mathrm{1523}}^1\times {\mathrm{6733}}^1$

素因数の和:8272

約数の個数: 48

約数和(自身を含む): 4772116440

約数和(自身を除く): 2721244640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 1523, 3046, 6092, 6733, 7615, 12184, 13466, 15230, 26932, 30460, 33665, 38075, 53864, 60920, 67330, 76150, 134660, 152300, 168325, 269320, 304600, 336650, 673300, 1346600, 10254359, 20508718, 41017436, 51271795, 82034872, 102543590, 205087180, 256358975, 410174360, 512717950, 1025435900, 2050871800]

約数ペア:

[(1, 2050871800), (2, 1025435900), (4, 512717950), (5, 410174360), (8, 256358975), (10, 205087180), (20, 102543590), (25, 82034872), (40, 51271795), (50, 41017436), (100, 20508718), (200, 10254359), (1523, 1346600), (3046, 673300), (6092, 336650), (6733, 304600), (7615, 269320), (12184, 168325), (13466, 152300), (15230, 134660), (26932, 76150), (30460, 67330), (33665, 60920), (38075, 53864)]