33273220

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{21059}}^1$

素因数の和:21147

約数の個数: 24

約数和(自身を含む): 70761600

約数和(自身を除く): 37488380

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 21059, 42118, 84236, 105295, 210590, 421180, 1663661, 3327322, 6654644, 8318305, 16636610, 33273220]

約数ペア:

[(1, 33273220), (2, 16636610), (4, 8318305), (5, 6654644), (10, 3327322), (20, 1663661), (79, 421180), (158, 210590), (316, 105295), (395, 84236), (790, 42118), (1580, 21059)]