29982640

素因数分解:

$2^4\times 5^1\times {\mathrm{374783}}^1$

素因数の和:374796

約数の個数: 20

約数和(自身を含む): 69709824

約数和(自身を除く): 39727184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 374783, 749566, 1499132, 1873915, 2998264, 3747830, 5996528, 7495660, 14991320, 29982640]

約数ペア:

[(1, 29982640), (2, 14991320), (4, 7495660), (5, 5996528), (8, 3747830), (10, 2998264), (16, 1873915), (20, 1499132), (40, 749566), (80, 374783)]