225967520

素因数分解:

$2^5\times 5^1\times {\mathrm{1412297}}^1$

素因数の和:1412312

約数の個数: 24

約数和(自身を含む): 533848644

約数和(自身を除く): 307881124

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1412297, 2824594, 5649188, 7061485, 11298376, 14122970, 22596752, 28245940, 45193504, 56491880, 112983760, 225967520]

約数ペア:

[(1, 225967520), (2, 112983760), (4, 56491880), (5, 45193504), (8, 28245940), (10, 22596752), (16, 14122970), (20, 11298376), (32, 7061485), (40, 5649188), (80, 2824594), (160, 1412297)]