9394280

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{4793}}^1$

素因数の和:4818

約数の個数: 48

約数和(自身を含む): 24593220

約数和(自身を除く): 15198940

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 4793, 9586, 19172, 23965, 33551, 38344, 47930, 67102, 95860, 134204, 167755, 191720, 234857, 268408, 335510, 469714, 671020, 939428, 1174285, 1342040, 1878856, 2348570, 4697140, 9394280]

約数ペア:

[(1, 9394280), (2, 4697140), (4, 2348570), (5, 1878856), (7, 1342040), (8, 1174285), (10, 939428), (14, 671020), (20, 469714), (28, 335510), (35, 268408), (40, 234857), (49, 191720), (56, 167755), (70, 134204), (98, 95860), (140, 67102), (196, 47930), (245, 38344), (280, 33551), (392, 23965), (490, 19172), (980, 9586), (1960, 4793)]