26038040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{92993}}^1$

素因数の和:93011

約数の個数: 32

約数和(自身を含む): 66955680

約数和(自身を除く): 40917640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 92993, 185986, 371972, 464965, 650951, 743944, 929930, 1301902, 1859860, 2603804, 3254755, 3719720, 5207608, 6509510, 13019020, 26038040]

約数ペア:

[(1, 26038040), (2, 13019020), (4, 6509510), (5, 5207608), (7, 3719720), (8, 3254755), (10, 2603804), (14, 1859860), (20, 1301902), (28, 929930), (35, 743944), (40, 650951), (56, 464965), (70, 371972), (140, 185986), (280, 92993)]