24715880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{857}}^1$

素因数の和:978

約数の個数: 64

約数和(自身を含む): 64247040

約数和(自身を除く): 39531160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 103, 140, 206, 280, 412, 515, 721, 824, 857, 1030, 1442, 1714, 2060, 2884, 3428, 3605, 4120, 4285, 5768, 5999, 6856, 7210, 8570, 11998, 14420, 17140, 23996, 28840, 29995, 34280, 47992, 59990, 88271, 119980, 176542, 239960, 353084, 441355, 617897, 706168, 882710, 1235794, 1765420, 2471588, 3089485, 3530840, 4943176, 6178970, 12357940, 24715880]

約数ペア:

[(1, 24715880), (2, 12357940), (4, 6178970), (5, 4943176), (7, 3530840), (8, 3089485), (10, 2471588), (14, 1765420), (20, 1235794), (28, 882710), (35, 706168), (40, 617897), (56, 441355), (70, 353084), (103, 239960), (140, 176542), (206, 119980), (280, 88271), (412, 59990), (515, 47992), (721, 34280), (824, 29995), (857, 28840), (1030, 23996), (1442, 17140), (1714, 14420), (2060, 11998), (2884, 8570), (3428, 7210), (3605, 6856), (4120, 5999), (4285, 5768)]