29672780

素因数分解:

$2^2\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{1289}}^1$

素因数の和:2449

約数の個数: 24

約数和(自身を含む): 62415360

約数和(自身を除く): 32742580

約数列:

[1, 2, 4, 5, 10, 20, 1151, 1289, 2302, 2578, 4604, 5156, 5755, 6445, 11510, 12890, 23020, 25780, 1483639, 2967278, 5934556, 7418195, 14836390, 29672780]

約数ペア:

[(1, 29672780), (2, 14836390), (4, 7418195), (5, 5934556), (10, 2967278), (20, 1483639), (1151, 25780), (1289, 23020), (2302, 12890), (2578, 11510), (4604, 6445), (5156, 5755)]