14257040

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{3637}}^1$

素因数の和:3664

約数の個数: 60

約数和(自身を含む): 38570076

約数和(自身を除く): 24313036

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3637, 3920, 7274, 14548, 18185, 25459, 29096, 36370, 50918, 58192, 72740, 101836, 127295, 145480, 178213, 203672, 254590, 290960, 356426, 407344, 509180, 712852, 891065, 1018360, 1425704, 1782130, 2036720, 2851408, 3564260, 7128520, 14257040]

約数ペア:

[(1, 14257040), (2, 7128520), (4, 3564260), (5, 2851408), (7, 2036720), (8, 1782130), (10, 1425704), (14, 1018360), (16, 891065), (20, 712852), (28, 509180), (35, 407344), (40, 356426), (49, 290960), (56, 254590), (70, 203672), (80, 178213), (98, 145480), (112, 127295), (140, 101836), (196, 72740), (245, 58192), (280, 50918), (392, 36370), (490, 29096), (560, 25459), (784, 18185), (980, 14548), (1960, 7274), (3637, 3920)]