2005074984

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{757}}^1$

素因数の和:983

約数の個数: 128

約数和(自身を含む): 5588582400

約数和(自身を除く): 3583507416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 79, 88, 127, 132, 158, 237, 254, 264, 316, 381, 474, 508, 632, 757, 762, 869, 948, 1016, 1397, 1514, 1524, 1738, 1896, 2271, 2607, 2794, 3028, 3048, 3476, 4191, 4542, 5214, 5588, 6056, 6952, 8327, 8382, 9084, 10033, 10428, 11176, 16654, 16764, 18168, 20066, 20856, 24981, 30099, 33308, 33528, 40132, 49962, 59803, 60198, 66616, 80264, 96139, 99924, 110363, 119606, 120396, 179409, 192278, 199848, 220726, 239212, 240792, 288417, 331089, 358818, 384556, 441452, 478424, 576834, 657833, 662178, 717636, 769112, 882904, 1057529, 1153668, 1315666, 1324356, 1435272, 1973499, 2115058, 2307336, 2631332, 2648712, 3172587, 3946998, 4230116, 5262664, 6345174, 7594981, 7893996, 8460232, 12690348, 15189962, 15787992, 22784943, 25380696, 30379924, 45569886, 60759848, 83544791, 91139772, 167089582, 182279544, 250634373, 334179164, 501268746, 668358328, 1002537492, 2005074984]

約数ペア:

[(1, 2005074984), (2, 1002537492), (3, 668358328), (4, 501268746), (6, 334179164), (8, 250634373), (11, 182279544), (12, 167089582), (22, 91139772), (24, 83544791), (33, 60759848), (44, 45569886), (66, 30379924), (79, 25380696), (88, 22784943), (127, 15787992), (132, 15189962), (158, 12690348), (237, 8460232), (254, 7893996), (264, 7594981), (316, 6345174), (381, 5262664), (474, 4230116), (508, 3946998), (632, 3172587), (757, 2648712), (762, 2631332), (869, 2307336), (948, 2115058), (1016, 1973499), (1397, 1435272), (1514, 1324356), (1524, 1315666), (1738, 1153668), (1896, 1057529), (2271, 882904), (2607, 769112), (2794, 717636), (3028, 662178), (3048, 657833), (3476, 576834), (4191, 478424), (4542, 441452), (5214, 384556), (5588, 358818), (6056, 331089), (6952, 288417), (8327, 240792), (8382, 239212), (9084, 220726), (10033, 199848), (10428, 192278), (11176, 179409), (16654, 120396), (16764, 119606), (18168, 110363), (20066, 99924), (20856, 96139), (24981, 80264), (30099, 66616), (33308, 60198), (33528, 59803), (40132, 49962)]