2018540207905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1\times {\mathrm{1621}}^1$

素因数の和:2067

約数の個数: 128

約数和(自身を含む): 2850770313216

約数和(自身を除く): 832230105311

約数列:

[1, 5, 13, 23, 31, 65, 97, 115, 155, 277, 299, 403, 485, 713, 1261, 1385, 1495, 1621, 2015, 2231, 3007, 3565, 3601, 6305, 6371, 8105, 8587, 9269, 11155, 15035, 18005, 21073, 26869, 29003, 31855, 37283, 39091, 42935, 46345, 50251, 69161, 82823, 105365, 111631, 134345, 145015, 157237, 186415, 195455, 197501, 251255, 345805, 349297, 414115, 449017, 484679, 558155, 617987, 653263, 786185, 832939, 899093, 987505, 1155773, 1746485, 2044081, 2245085, 2423395, 2567513, 3089935, 3266315, 3616451, 4164695, 4495465, 4874347, 5778865, 5837221, 8033831, 10220405, 10327391, 10828207, 12837565, 13919527, 15025049, 18082255, 19157597, 24371735, 29186105, 40169155, 43554649, 47013863, 51636955, 54141035, 63366511, 69597635, 75125245, 95787985, 112109981, 134256083, 180953851, 217773245, 235069315, 249048761, 316832555, 320149121, 560549905, 566210437, 671280415, 904769255, 1001756927, 1245243805, 1350194119, 1457429753, 1600745605, 2831052185, 4161938573, 5008784635, 6750970595, 7287148765, 13022840051, 17552523547, 20809692865, 31054464737, 65114200255, 87762617735, 155272323685, 403708041581, 2018540207905]

約数ペア:

[(1, 2018540207905), (5, 403708041581), (13, 155272323685), (23, 87762617735), (31, 65114200255), (65, 31054464737), (97, 20809692865), (115, 17552523547), (155, 13022840051), (277, 7287148765), (299, 6750970595), (403, 5008784635), (485, 4161938573), (713, 2831052185), (1261, 1600745605), (1385, 1457429753), (1495, 1350194119), (1621, 1245243805), (2015, 1001756927), (2231, 904769255), (3007, 671280415), (3565, 566210437), (3601, 560549905), (6305, 320149121), (6371, 316832555), (8105, 249048761), (8587, 235069315), (9269, 217773245), (11155, 180953851), (15035, 134256083), (18005, 112109981), (21073, 95787985), (26869, 75125245), (29003, 69597635), (31855, 63366511), (37283, 54141035), (39091, 51636955), (42935, 47013863), (46345, 43554649), (50251, 40169155), (69161, 29186105), (82823, 24371735), (105365, 19157597), (111631, 18082255), (134345, 15025049), (145015, 13919527), (157237, 12837565), (186415, 10828207), (195455, 10327391), (197501, 10220405), (251255, 8033831), (345805, 5837221), (349297, 5778865), (414115, 4874347), (449017, 4495465), (484679, 4164695), (558155, 3616451), (617987, 3266315), (653263, 3089935), (786185, 2567513), (832939, 2423395), (899093, 2245085), (987505, 2044081), (1155773, 1746485)]