76223560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{272227}}^1$

素因数の和:272245

約数の個数: 32

約数和(自身を含む): 196004160

約数和(自身を除く): 119780600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 272227, 544454, 1088908, 1361135, 1905589, 2177816, 2722270, 3811178, 5444540, 7622356, 9527945, 10889080, 15244712, 19055890, 38111780, 76223560]

約数ペア:

[(1, 76223560), (2, 38111780), (4, 19055890), (5, 15244712), (7, 10889080), (8, 9527945), (10, 7622356), (14, 5444540), (20, 3811178), (28, 2722270), (35, 2177816), (40, 1905589), (56, 1361135), (70, 1088908), (140, 544454), (280, 272227)]