34988492720

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{81703}}^1$

素因数の和:81870

約数の個数: 80

約数和(自身を含む): 83704767552

約数和(自身を除く): 48716274832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 101, 106, 202, 212, 265, 404, 424, 505, 530, 808, 848, 1010, 1060, 1616, 2020, 2120, 4040, 4240, 5353, 8080, 10706, 21412, 26765, 42824, 53530, 81703, 85648, 107060, 163406, 214120, 326812, 408515, 428240, 653624, 817030, 1307248, 1634060, 3268120, 4330259, 6536240, 8252003, 8660518, 16504006, 17321036, 21651295, 33008012, 34642072, 41260015, 43302590, 66016024, 69284144, 82520030, 86605180, 132032048, 165040060, 173210360, 330080120, 346420720, 437356159, 660160240, 874712318, 1749424636, 2186780795, 3498849272, 4373561590, 6997698544, 8747123180, 17494246360, 34988492720]

約数ペア:

[(1, 34988492720), (2, 17494246360), (4, 8747123180), (5, 6997698544), (8, 4373561590), (10, 3498849272), (16, 2186780795), (20, 1749424636), (40, 874712318), (53, 660160240), (80, 437356159), (101, 346420720), (106, 330080120), (202, 173210360), (212, 165040060), (265, 132032048), (404, 86605180), (424, 82520030), (505, 69284144), (530, 66016024), (808, 43302590), (848, 41260015), (1010, 34642072), (1060, 33008012), (1616, 21651295), (2020, 17321036), (2120, 16504006), (4040, 8660518), (4240, 8252003), (5353, 6536240), (8080, 4330259), (10706, 3268120), (21412, 1634060), (26765, 1307248), (42824, 817030), (53530, 653624), (81703, 428240), (85648, 408515), (107060, 326812), (163406, 214120)]