4070514385

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{11491}}^1$

素因数の和:11881

約数の個数: 32

約数和(自身を含む): 5791968000

約数和(自身を除く): 1721453615

約数列:

[1, 5, 7, 29, 35, 145, 203, 349, 1015, 1745, 2443, 10121, 11491, 12215, 50605, 57455, 70847, 80437, 333239, 354235, 402185, 1666195, 2332673, 4010359, 11663365, 20051795, 28072513, 116300411, 140362565, 581502055, 814102877, 4070514385]

約数ペア:

[(1, 4070514385), (5, 814102877), (7, 581502055), (29, 140362565), (35, 116300411), (145, 28072513), (203, 20051795), (349, 11663365), (1015, 4010359), (1745, 2332673), (2443, 1666195), (10121, 402185), (11491, 354235), (12215, 333239), (50605, 80437), (57455, 70847)]