63745538240

素因数分解:

$2^6\times 5^1\times {\mathrm{631}}^1\times {\mathrm{315697}}^1$

素因数の和:316345

約数の個数: 56

約数和(自身を含む): 152035105632

約数和(自身を除く): 88289567392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 631, 1262, 2524, 3155, 5048, 6310, 10096, 12620, 20192, 25240, 40384, 50480, 100960, 201920, 315697, 631394, 1262788, 1578485, 2525576, 3156970, 5051152, 6313940, 10102304, 12627880, 20204608, 25255760, 50511520, 101023040, 199204807, 398409614, 796819228, 996024035, 1593638456, 1992048070, 3187276912, 3984096140, 6374553824, 7968192280, 12749107648, 15936384560, 31872769120, 63745538240]

約数ペア:

[(1, 63745538240), (2, 31872769120), (4, 15936384560), (5, 12749107648), (8, 7968192280), (10, 6374553824), (16, 3984096140), (20, 3187276912), (32, 1992048070), (40, 1593638456), (64, 996024035), (80, 796819228), (160, 398409614), (320, 199204807), (631, 101023040), (1262, 50511520), (2524, 25255760), (3155, 20204608), (5048, 12627880), (6310, 10102304), (10096, 6313940), (12620, 5051152), (20192, 3156970), (25240, 2525576), (40384, 1578485), (50480, 1262788), (100960, 631394), (201920, 315697)]