297331600

素因数分解:

$2^4\times 5^2\times {\mathrm{107}}^1\times {\mathrm{6947}}^1$

素因数の和:7072

約数の個数: 60

約数和(自身を含む): 721119024

約数和(自身を除く): 423787424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 107, 200, 214, 400, 428, 535, 856, 1070, 1712, 2140, 2675, 4280, 5350, 6947, 8560, 10700, 13894, 21400, 27788, 34735, 42800, 55576, 69470, 111152, 138940, 173675, 277880, 347350, 555760, 694700, 743329, 1389400, 1486658, 2778800, 2973316, 3716645, 5946632, 7433290, 11893264, 14866580, 18583225, 29733160, 37166450, 59466320, 74332900, 148665800, 297331600]

約数ペア:

[(1, 297331600), (2, 148665800), (4, 74332900), (5, 59466320), (8, 37166450), (10, 29733160), (16, 18583225), (20, 14866580), (25, 11893264), (40, 7433290), (50, 5946632), (80, 3716645), (100, 2973316), (107, 2778800), (200, 1486658), (214, 1389400), (400, 743329), (428, 694700), (535, 555760), (856, 347350), (1070, 277880), (1712, 173675), (2140, 138940), (2675, 111152), (4280, 69470), (5350, 55576), (6947, 42800), (8560, 34735), (10700, 27788), (13894, 21400)]