146514020

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{37957}}^1$

素因数の和:38159

約数の個数: 24

約数和(自身を含む): 309281784

約数和(自身を除く): 162767764

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 37957, 75914, 151828, 189785, 379570, 759140, 7325701, 14651402, 29302804, 36628505, 73257010, 146514020]

約数ペア:

[(1, 146514020), (2, 73257010), (4, 36628505), (5, 29302804), (10, 14651402), (20, 7325701), (193, 759140), (386, 379570), (772, 189785), (965, 151828), (1930, 75914), (3860, 37957)]