2056546000

素因数分解:

$2^4\times 5^3\times {\mathrm{1028273}}^1$

素因数の和:1028296

約数の個数: 40

約数和(自身を含む): 4972733064

約数和(自身を除く): 2916187064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 1028273, 2056546, 4113092, 5141365, 8226184, 10282730, 16452368, 20565460, 25706825, 41130920, 51413650, 82261840, 102827300, 128534125, 205654600, 257068250, 411309200, 514136500, 1028273000, 2056546000]

約数ペア:

[(1, 2056546000), (2, 1028273000), (4, 514136500), (5, 411309200), (8, 257068250), (10, 205654600), (16, 128534125), (20, 102827300), (25, 82261840), (40, 51413650), (50, 41130920), (80, 25706825), (100, 20565460), (125, 16452368), (200, 10282730), (250, 8226184), (400, 5141365), (500, 4113092), (1000, 2056546), (2000, 1028273)]