2007394900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{26801}}^1$

素因数の和:26929

約数の個数: 72

約数和(自身を含む): 5025053376

約数和(自身を除く): 3017658476

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 107, 140, 175, 214, 350, 428, 535, 700, 749, 1070, 1498, 2140, 2675, 2996, 3745, 5350, 7490, 10700, 14980, 18725, 26801, 37450, 53602, 74900, 107204, 134005, 187607, 268010, 375214, 536020, 670025, 750428, 938035, 1340050, 1876070, 2680100, 2867707, 3752140, 4690175, 5735414, 9380350, 11470828, 14338535, 18760700, 20073949, 28677070, 40147898, 57354140, 71692675, 80295796, 100369745, 143385350, 200739490, 286770700, 401478980, 501848725, 1003697450, 2007394900]

約数ペア:

[(1, 2007394900), (2, 1003697450), (4, 501848725), (5, 401478980), (7, 286770700), (10, 200739490), (14, 143385350), (20, 100369745), (25, 80295796), (28, 71692675), (35, 57354140), (50, 40147898), (70, 28677070), (100, 20073949), (107, 18760700), (140, 14338535), (175, 11470828), (214, 9380350), (350, 5735414), (428, 4690175), (535, 3752140), (700, 2867707), (749, 2680100), (1070, 1876070), (1498, 1340050), (2140, 938035), (2675, 750428), (2996, 670025), (3745, 536020), (5350, 375214), (7490, 268010), (10700, 187607), (14980, 134005), (18725, 107204), (26801, 74900), (37450, 53602)]