14026400

素因数分解:

$2^5\times 5^2\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:306

約数の個数: 72

約数和(自身を含む): 34802460

約数和(自身を除く): 20776060

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 89, 100, 160, 178, 197, 200, 356, 394, 400, 445, 712, 788, 800, 890, 985, 1424, 1576, 1780, 1970, 2225, 2848, 3152, 3560, 3940, 4450, 4925, 6304, 7120, 7880, 8900, 9850, 14240, 15760, 17533, 17800, 19700, 31520, 35066, 35600, 39400, 70132, 71200, 78800, 87665, 140264, 157600, 175330, 280528, 350660, 438325, 561056, 701320, 876650, 1402640, 1753300, 2805280, 3506600, 7013200, 14026400]

約数ペア:

[(1, 14026400), (2, 7013200), (4, 3506600), (5, 2805280), (8, 1753300), (10, 1402640), (16, 876650), (20, 701320), (25, 561056), (32, 438325), (40, 350660), (50, 280528), (80, 175330), (89, 157600), (100, 140264), (160, 87665), (178, 78800), (197, 71200), (200, 70132), (356, 39400), (394, 35600), (400, 35066), (445, 31520), (712, 19700), (788, 17800), (800, 17533), (890, 15760), (985, 14240), (1424, 9850), (1576, 8900), (1780, 7880), (1970, 7120), (2225, 6304), (2848, 4925), (3152, 4450), (3560, 3940)]