45565880

素因数分解:

$2^3\times 5^1\times {\mathrm{1139147}}^1$

素因数の和:1139158

約数の個数: 16

約数和(自身を含む): 102523320

約数和(自身を除く): 56957440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1139147, 2278294, 4556588, 5695735, 9113176, 11391470, 22782940, 45565880]

約数ペア:

[(1, 45565880), (2, 22782940), (4, 11391470), (5, 9113176), (8, 5695735), (10, 4556588), (20, 2278294), (40, 1139147)]