5311600

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{271}}^1$

素因数の和:303

約数の個数: 90

約数和(自身を含む): 14899344

約数和(自身を除く): 9587744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 271, 280, 350, 392, 400, 490, 542, 560, 700, 784, 980, 1084, 1225, 1355, 1400, 1897, 1960, 2168, 2450, 2710, 2800, 3794, 3920, 4336, 4900, 5420, 6775, 7588, 9485, 9800, 10840, 13279, 13550, 15176, 18970, 19600, 21680, 26558, 27100, 30352, 37940, 47425, 53116, 54200, 66395, 75880, 94850, 106232, 108400, 132790, 151760, 189700, 212464, 265580, 331975, 379400, 531160, 663950, 758800, 1062320, 1327900, 2655800, 5311600]

約数ペア:

[(1, 5311600), (2, 2655800), (4, 1327900), (5, 1062320), (7, 758800), (8, 663950), (10, 531160), (14, 379400), (16, 331975), (20, 265580), (25, 212464), (28, 189700), (35, 151760), (40, 132790), (49, 108400), (50, 106232), (56, 94850), (70, 75880), (80, 66395), (98, 54200), (100, 53116), (112, 47425), (140, 37940), (175, 30352), (196, 27100), (200, 26558), (245, 21680), (271, 19600), (280, 18970), (350, 15176), (392, 13550), (400, 13279), (490, 10840), (542, 9800), (560, 9485), (700, 7588), (784, 6775), (980, 5420), (1084, 4900), (1225, 4336), (1355, 3920), (1400, 3794), (1897, 2800), (1960, 2710), (2168, 2450)]