22013607680

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{607}}^1\times {\mathrm{977}}^1$

素因数の和:1634

約数の個数: 144

約数和(自身を含む): 54693515520

約数和(自身を除く): 32679907840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 580, 607, 640, 928, 977, 1160, 1214, 1280, 1856, 1954, 2320, 2428, 3035, 3712, 3908, 4640, 4856, 4885, 6070, 7424, 7816, 9280, 9712, 9770, 12140, 15632, 17603, 18560, 19424, 19540, 24280, 28333, 31264, 35206, 37120, 38848, 39080, 48560, 56666, 62528, 70412, 77696, 78160, 88015, 97120, 113332, 125056, 140824, 141665, 155392, 156320, 176030, 194240, 226664, 250112, 281648, 283330, 312640, 352060, 388480, 453328, 563296, 566660, 593039, 625280, 704120, 776960, 906656, 1126592, 1133320, 1186078, 1250560, 1408240, 1813312, 2253184, 2266640, 2372156, 2816480, 2965195, 3626624, 4506368, 4533280, 4744312, 5632960, 5930390, 7253248, 9066560, 9488624, 11265920, 11860780, 17198131, 18133120, 18977248, 22531840, 23721560, 34396262, 36266240, 37954496, 47443120, 68792524, 75908992, 85990655, 94886240, 137585048, 151817984, 171981310, 189772480, 275170096, 343962620, 379544960, 550340192, 687925240, 759089920, 1100680384, 1375850480, 2201360768, 2751700960, 4402721536, 5503401920, 11006803840, 22013607680]

約数ペア:

[(1, 22013607680), (2, 11006803840), (4, 5503401920), (5, 4402721536), (8, 2751700960), (10, 2201360768), (16, 1375850480), (20, 1100680384), (29, 759089920), (32, 687925240), (40, 550340192), (58, 379544960), (64, 343962620), (80, 275170096), (116, 189772480), (128, 171981310), (145, 151817984), (160, 137585048), (232, 94886240), (256, 85990655), (290, 75908992), (320, 68792524), (464, 47443120), (580, 37954496), (607, 36266240), (640, 34396262), (928, 23721560), (977, 22531840), (1160, 18977248), (1214, 18133120), (1280, 17198131), (1856, 11860780), (1954, 11265920), (2320, 9488624), (2428, 9066560), (3035, 7253248), (3712, 5930390), (3908, 5632960), (4640, 4744312), (4856, 4533280), (4885, 4506368), (6070, 3626624), (7424, 2965195), (7816, 2816480), (9280, 2372156), (9712, 2266640), (9770, 2253184), (12140, 1813312), (15632, 1408240), (17603, 1250560), (18560, 1186078), (19424, 1133320), (19540, 1126592), (24280, 906656), (28333, 776960), (31264, 704120), (35206, 625280), (37120, 593039), (38848, 566660), (39080, 563296), (48560, 453328), (56666, 388480), (62528, 352060), (70412, 312640), (77696, 283330), (78160, 281648), (88015, 250112), (97120, 226664), (113332, 194240), (125056, 176030), (140824, 156320), (141665, 155392)]