13377907900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{175333}}^1$

素因数の和:175463

約数の個数: 72

約数和(自身を含む): 33481780640

約数和(自身を除く): 20103872740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 109, 140, 175, 218, 350, 436, 545, 700, 763, 1090, 1526, 2180, 2725, 3052, 3815, 5450, 7630, 10900, 15260, 19075, 38150, 76300, 175333, 350666, 701332, 876665, 1227331, 1753330, 2454662, 3506660, 4383325, 4909324, 6136655, 8766650, 12273310, 17533300, 19111297, 24546620, 30683275, 38222594, 61366550, 76445188, 95556485, 122733100, 133779079, 191112970, 267558158, 382225940, 477782425, 535116316, 668895395, 955564850, 1337790790, 1911129700, 2675581580, 3344476975, 6688953950, 13377907900]

約数ペア:

[(1, 13377907900), (2, 6688953950), (4, 3344476975), (5, 2675581580), (7, 1911129700), (10, 1337790790), (14, 955564850), (20, 668895395), (25, 535116316), (28, 477782425), (35, 382225940), (50, 267558158), (70, 191112970), (100, 133779079), (109, 122733100), (140, 95556485), (175, 76445188), (218, 61366550), (350, 38222594), (436, 30683275), (545, 24546620), (700, 19111297), (763, 17533300), (1090, 12273310), (1526, 8766650), (2180, 6136655), (2725, 4909324), (3052, 4383325), (3815, 3506660), (5450, 2454662), (7630, 1753330), (10900, 1227331), (15260, 876665), (19075, 701332), (38150, 350666), (76300, 175333)]