3336996920

素因数分解:

$2^3\times 5^1\times {\mathrm{4363}}^1\times {\mathrm{19121}}^1$

素因数の和:23495

約数の個数: 32

約数和(自身を含む): 7510356720

約数和(自身を除く): 4173359800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4363, 8726, 17452, 19121, 21815, 34904, 38242, 43630, 76484, 87260, 95605, 152968, 174520, 191210, 382420, 764840, 83424923, 166849846, 333699692, 417124615, 667399384, 834249230, 1668498460, 3336996920]

約数ペア:

[(1, 3336996920), (2, 1668498460), (4, 834249230), (5, 667399384), (8, 417124615), (10, 333699692), (20, 166849846), (40, 83424923), (4363, 764840), (8726, 382420), (17452, 191210), (19121, 174520), (21815, 152968), (34904, 95605), (38242, 87260), (43630, 76484)]