45400760

素因数分解:

$2^3\times 5^1\times {\mathrm{1135019}}^1$

素因数の和:1135030

約数の個数: 16

約数和(自身を含む): 102151800

約数和(自身を除く): 56751040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1135019, 2270038, 4540076, 5675095, 9080152, 11350190, 22700380, 45400760]

約数ペア:

[(1, 45400760), (2, 22700380), (4, 11350190), (5, 9080152), (8, 5675095), (10, 4540076), (20, 2270038), (40, 1135019)]