29625580

素因数分解:

$2^2\times 5^1\times {\mathrm{809}}^1\times {\mathrm{1831}}^1$

素因数の和:2649

約数の個数: 24

約数和(自身を含む): 62324640

約数和(自身を除く): 32699060

約数列:

[1, 2, 4, 5, 10, 20, 809, 1618, 1831, 3236, 3662, 4045, 7324, 8090, 9155, 16180, 18310, 36620, 1481279, 2962558, 5925116, 7406395, 14812790, 29625580]

約数ペア:

[(1, 29625580), (2, 14812790), (4, 7406395), (5, 5925116), (10, 2962558), (20, 1481279), (809, 36620), (1618, 18310), (1831, 16180), (3236, 9155), (3662, 8090), (4045, 7324)]