28899680

素因数分解:

$2^5\times 5^1\times {\mathrm{180623}}^1$

素因数の和:180638

約数の個数: 24

約数和(自身を含む): 68275872

約数和(自身を除く): 39376192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 180623, 361246, 722492, 903115, 1444984, 1806230, 2889968, 3612460, 5779936, 7224920, 14449840, 28899680]

約数ペア:

[(1, 28899680), (2, 14449840), (4, 7224920), (5, 5779936), (8, 3612460), (10, 2889968), (16, 1806230), (20, 1444984), (32, 903115), (40, 722492), (80, 361246), (160, 180623)]