12703900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{11549}}^1$

素因数の和:11574

約数の個数: 36

約数和(自身を含む): 30076200

約数和(自身を除く): 17372300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 11549, 23098, 46196, 57745, 115490, 127039, 230980, 254078, 288725, 508156, 577450, 635195, 1154900, 1270390, 2540780, 3175975, 6351950, 12703900]

約数ペア:

[(1, 12703900), (2, 6351950), (4, 3175975), (5, 2540780), (10, 1270390), (11, 1154900), (20, 635195), (22, 577450), (25, 508156), (44, 288725), (50, 254078), (55, 230980), (100, 127039), (110, 115490), (220, 57745), (275, 46196), (550, 23098), (1100, 11549)]