4617680

素因数分解:

$2^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{293}}^1$

素因数の和:503

約数の個数: 40

約数和(自身を含む): 10827432

約数和(自身を除く): 6209752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 197, 293, 394, 586, 788, 985, 1172, 1465, 1576, 1970, 2344, 2930, 3152, 3940, 4688, 5860, 7880, 11720, 15760, 23440, 57721, 115442, 230884, 288605, 461768, 577210, 923536, 1154420, 2308840, 4617680]

約数ペア:

[(1, 4617680), (2, 2308840), (4, 1154420), (5, 923536), (8, 577210), (10, 461768), (16, 288605), (20, 230884), (40, 115442), (80, 57721), (197, 23440), (293, 15760), (394, 11720), (586, 7880), (788, 5860), (985, 4688), (1172, 3940), (1465, 3152), (1576, 2930), (1970, 2344)]