74076920

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{8087}}^1$

素因数の和:8327

約数の個数: 32

約数和(自身を含む): 167421600

約数和(自身を除く): 93344680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1832, 2290, 4580, 8087, 9160, 16174, 32348, 40435, 64696, 80870, 161740, 323480, 1851923, 3703846, 7407692, 9259615, 14815384, 18519230, 37038460, 74076920]

約数ペア:

[(1, 74076920), (2, 37038460), (4, 18519230), (5, 14815384), (8, 9259615), (10, 7407692), (20, 3703846), (40, 1851923), (229, 323480), (458, 161740), (916, 80870), (1145, 64696), (1832, 40435), (2290, 32348), (4580, 16174), (8087, 9160)]