14237800

素因数分解:

$2^3\times 5^2\times {\mathrm{257}}^1\times {\mathrm{277}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 33351660

約数和(自身を除く): 19113860

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 257, 277, 514, 554, 1028, 1108, 1285, 1385, 2056, 2216, 2570, 2770, 5140, 5540, 6425, 6925, 10280, 11080, 12850, 13850, 25700, 27700, 51400, 55400, 71189, 142378, 284756, 355945, 569512, 711890, 1423780, 1779725, 2847560, 3559450, 7118900, 14237800]

約数ペア:

[(1, 14237800), (2, 7118900), (4, 3559450), (5, 2847560), (8, 1779725), (10, 1423780), (20, 711890), (25, 569512), (40, 355945), (50, 284756), (100, 142378), (200, 71189), (257, 55400), (277, 51400), (514, 27700), (554, 25700), (1028, 13850), (1108, 12850), (1285, 11080), (1385, 10280), (2056, 6925), (2216, 6425), (2570, 5540), (2770, 5140)]