2021044904255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1\times {\mathrm{839}}^1$

素因数の和:1305

約数の個数: 128

約数和(自身を含む): 2803117363200

約数和(自身を除く): 782072458945

約数列:

[1, 5, 13, 29, 43, 65, 113, 145, 215, 263, 377, 559, 565, 839, 1247, 1315, 1469, 1885, 2795, 3277, 3419, 4195, 4859, 6235, 7345, 7627, 10907, 11309, 16211, 16385, 17095, 24295, 24331, 29719, 36077, 38135, 42601, 54535, 56545, 63167, 81055, 94807, 99151, 121655, 140911, 147017, 148595, 180385, 213005, 220657, 315835, 316303, 327961, 386347, 469001, 474035, 495755, 704555, 735085, 861851, 1046233, 1103285, 1232491, 1277917, 1581515, 1639805, 1831843, 1931735, 2345005, 2749403, 2868541, 4076701, 4263493, 4309255, 5231165, 6162455, 6389585, 6399053, 9159215, 9488251, 11204063, 13601029, 13747015, 14342705, 16612921, 20383505, 21317465, 24934241, 31995265, 35742239, 37059593, 47441255, 52997113, 56020315, 68005145, 83064605, 83187689, 118224329, 123347263, 124671205, 178711195, 185297965, 264985565, 275159279, 324145133, 415938445, 481774709, 591121645, 616736315, 723092989, 1072172363, 1375796395, 1536916277, 1620725665, 2408873545, 3577070627, 3615464945, 5360861815, 7684581385, 9400208857, 13938240719, 17885353135, 31092998527, 47001044285, 69691203595, 155464992635, 404208980851, 2021044904255]

約数ペア:

[(1, 2021044904255), (5, 404208980851), (13, 155464992635), (29, 69691203595), (43, 47001044285), (65, 31092998527), (113, 17885353135), (145, 13938240719), (215, 9400208857), (263, 7684581385), (377, 5360861815), (559, 3615464945), (565, 3577070627), (839, 2408873545), (1247, 1620725665), (1315, 1536916277), (1469, 1375796395), (1885, 1072172363), (2795, 723092989), (3277, 616736315), (3419, 591121645), (4195, 481774709), (4859, 415938445), (6235, 324145133), (7345, 275159279), (7627, 264985565), (10907, 185297965), (11309, 178711195), (16211, 124671205), (16385, 123347263), (17095, 118224329), (24295, 83187689), (24331, 83064605), (29719, 68005145), (36077, 56020315), (38135, 52997113), (42601, 47441255), (54535, 37059593), (56545, 35742239), (63167, 31995265), (81055, 24934241), (94807, 21317465), (99151, 20383505), (121655, 16612921), (140911, 14342705), (147017, 13747015), (148595, 13601029), (180385, 11204063), (213005, 9488251), (220657, 9159215), (315835, 6399053), (316303, 6389585), (327961, 6162455), (386347, 5231165), (469001, 4309255), (474035, 4263493), (495755, 4076701), (704555, 2868541), (735085, 2749403), (861851, 2345005), (1046233, 1931735), (1103285, 1831843), (1232491, 1639805), (1277917, 1581515)]