33128590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:190

約数の個数: 64

約数和(自身を含む): 69569280

約数和(自身を除く): 36440690

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 121, 131, 190, 209, 242, 262, 418, 605, 655, 1045, 1210, 1310, 1331, 1441, 2090, 2299, 2489, 2662, 2882, 4598, 4978, 6655, 7205, 11495, 12445, 13310, 14410, 15851, 22990, 24890, 25289, 27379, 31702, 50578, 54758, 79255, 126445, 136895, 158510, 174361, 252890, 273790, 301169, 348722, 602338, 871805, 1505845, 1743610, 3011690, 3312859, 6625718, 16564295, 33128590]

約数ペア:

[(1, 33128590), (2, 16564295), (5, 6625718), (10, 3312859), (11, 3011690), (19, 1743610), (22, 1505845), (38, 871805), (55, 602338), (95, 348722), (110, 301169), (121, 273790), (131, 252890), (190, 174361), (209, 158510), (242, 136895), (262, 126445), (418, 79255), (605, 54758), (655, 50578), (1045, 31702), (1210, 27379), (1310, 25289), (1331, 24890), (1441, 22990), (2090, 15851), (2299, 14410), (2489, 13310), (2662, 12445), (2882, 11495), (4598, 7205), (4978, 6655)]