33084280

素因数分解:

$2^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{3709}}^1$

素因数の和:3943

約数の個数: 32

約数和(自身を含む): 74793600

約数和(自身を除く): 41709320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 892, 1115, 1784, 2230, 3709, 4460, 7418, 8920, 14836, 18545, 29672, 37090, 74180, 148360, 827107, 1654214, 3308428, 4135535, 6616856, 8271070, 16542140, 33084280]

約数ペア:

[(1, 33084280), (2, 16542140), (4, 8271070), (5, 6616856), (8, 4135535), (10, 3308428), (20, 1654214), (40, 827107), (223, 148360), (446, 74180), (892, 37090), (1115, 29672), (1784, 18545), (2230, 14836), (3709, 8920), (4460, 7418)]