66746600

素因数分解:

$2^3\times 5^2\times {\mathrm{107}}^1\times {\mathrm{3119}}^1$

素因数の和:3242

約数の個数: 48

約数和(自身を含む): 156686400

約数和(自身を除く): 89939800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 107, 200, 214, 428, 535, 856, 1070, 2140, 2675, 3119, 4280, 5350, 6238, 10700, 12476, 15595, 21400, 24952, 31190, 62380, 77975, 124760, 155950, 311900, 333733, 623800, 667466, 1334932, 1668665, 2669864, 3337330, 6674660, 8343325, 13349320, 16686650, 33373300, 66746600]

約数ペア:

[(1, 66746600), (2, 33373300), (4, 16686650), (5, 13349320), (8, 8343325), (10, 6674660), (20, 3337330), (25, 2669864), (40, 1668665), (50, 1334932), (100, 667466), (107, 623800), (200, 333733), (214, 311900), (428, 155950), (535, 124760), (856, 77975), (1070, 62380), (2140, 31190), (2675, 24952), (3119, 21400), (4280, 15595), (5350, 12476), (6238, 10700)]