5541200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{1979}}^1$

素因数の和:2004

約数の個数: 60

約数和(自身を含む): 15222240

約数和(自身を除く): 9681040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 1979, 2800, 3958, 7916, 9895, 13853, 15832, 19790, 27706, 31664, 39580, 49475, 55412, 69265, 79160, 98950, 110824, 138530, 158320, 197900, 221648, 277060, 346325, 395800, 554120, 692650, 791600, 1108240, 1385300, 2770600, 5541200]

約数ペア:

[(1, 5541200), (2, 2770600), (4, 1385300), (5, 1108240), (7, 791600), (8, 692650), (10, 554120), (14, 395800), (16, 346325), (20, 277060), (25, 221648), (28, 197900), (35, 158320), (40, 138530), (50, 110824), (56, 98950), (70, 79160), (80, 69265), (100, 55412), (112, 49475), (140, 39580), (175, 31664), (200, 27706), (280, 19790), (350, 15832), (400, 13853), (560, 9895), (700, 7916), (1400, 3958), (1979, 2800)]