2629122040

素因数分解:

$2^3\times 5^1\times {\mathrm{2693}}^1\times {\mathrm{24407}}^1$

素因数の和:27111

約数の個数: 32

約数和(自身を含む): 5917963680

約数和(自身を除く): 3288841640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2693, 5386, 10772, 13465, 21544, 24407, 26930, 48814, 53860, 97628, 107720, 122035, 195256, 244070, 488140, 976280, 65728051, 131456102, 262912204, 328640255, 525824408, 657280510, 1314561020, 2629122040]

約数ペア:

[(1, 2629122040), (2, 1314561020), (4, 657280510), (5, 525824408), (8, 328640255), (10, 262912204), (20, 131456102), (40, 65728051), (2693, 976280), (5386, 488140), (10772, 244070), (13465, 195256), (21544, 122035), (24407, 107720), (26930, 97628), (48814, 53860)]