56480560

素因数分解:

$2^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{3083}}^1$

素因数の和:3325

約数の個数: 40

約数和(自身を含む): 131933520

約数和(自身を除く): 75452960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 229, 458, 916, 1145, 1832, 2290, 3083, 3664, 4580, 6166, 9160, 12332, 15415, 18320, 24664, 30830, 49328, 61660, 123320, 246640, 706007, 1412014, 2824028, 3530035, 5648056, 7060070, 11296112, 14120140, 28240280, 56480560]

約数ペア:

[(1, 56480560), (2, 28240280), (4, 14120140), (5, 11296112), (8, 7060070), (10, 5648056), (16, 3530035), (20, 2824028), (40, 1412014), (80, 706007), (229, 246640), (458, 123320), (916, 61660), (1145, 49328), (1832, 30830), (2290, 24664), (3083, 18320), (3664, 15415), (4580, 12332), (6166, 9160)]