245567200

素因数分解:

$2^5\times 5^2\times {\mathrm{127}}^1\times {\mathrm{2417}}^1$

素因数の和:2564

約数の個数: 72

約数和(自身を含む): 604461312

約数和(自身を除く): 358894112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 127, 160, 200, 254, 400, 508, 635, 800, 1016, 1270, 2032, 2417, 2540, 3175, 4064, 4834, 5080, 6350, 9668, 10160, 12085, 12700, 19336, 20320, 24170, 25400, 38672, 48340, 50800, 60425, 77344, 96680, 101600, 120850, 193360, 241700, 306959, 386720, 483400, 613918, 966800, 1227836, 1534795, 1933600, 2455672, 3069590, 4911344, 6139180, 7673975, 9822688, 12278360, 15347950, 24556720, 30695900, 49113440, 61391800, 122783600, 245567200]

約数ペア:

[(1, 245567200), (2, 122783600), (4, 61391800), (5, 49113440), (8, 30695900), (10, 24556720), (16, 15347950), (20, 12278360), (25, 9822688), (32, 7673975), (40, 6139180), (50, 4911344), (80, 3069590), (100, 2455672), (127, 1933600), (160, 1534795), (200, 1227836), (254, 966800), (400, 613918), (508, 483400), (635, 386720), (800, 306959), (1016, 241700), (1270, 193360), (2032, 120850), (2417, 101600), (2540, 96680), (3175, 77344), (4064, 60425), (4834, 50800), (5080, 48340), (6350, 38672), (9668, 25400), (10160, 24170), (12085, 20320), (12700, 19336)]