45082120

素因数分解:

$2^3\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{1117}}^1$

素因数の和:2137

約数の個数: 32

約数和(自身を含む): 101626200

約数和(自身を除く): 56544080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1009, 1117, 2018, 2234, 4036, 4468, 5045, 5585, 8072, 8936, 10090, 11170, 20180, 22340, 40360, 44680, 1127053, 2254106, 4508212, 5635265, 9016424, 11270530, 22541060, 45082120]

約数ペア:

[(1, 45082120), (2, 22541060), (4, 11270530), (5, 9016424), (8, 5635265), (10, 4508212), (20, 2254106), (40, 1127053), (1009, 44680), (1117, 40360), (2018, 22340), (2234, 20180), (4036, 11170), (4468, 10090), (5045, 8936), (5585, 8072)]