4381170419390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1\times {\mathrm{829}}^1\times {\mathrm{929}}^1$

素因数の和:2242

約数の個数: 128

約数和(自身を含む): 8447673600000

約数和(自身を除く): 4066503180610

約数列:

[1, 2, 5, 10, 19, 38, 79, 95, 158, 190, 379, 395, 758, 790, 829, 929, 1501, 1658, 1858, 1895, 3002, 3790, 4145, 4645, 7201, 7505, 8290, 9290, 14402, 15010, 15751, 17651, 29941, 31502, 35302, 36005, 59882, 65491, 72010, 73391, 78755, 88255, 130982, 146782, 149705, 157510, 176510, 299410, 314191, 327455, 352091, 366955, 568879, 628382, 654910, 704182, 733910, 770141, 1137758, 1244329, 1394429, 1540282, 1570955, 1760455, 2488658, 2788858, 2844395, 3141910, 3520910, 3850705, 5688790, 5969629, 6221645, 6689729, 6972145, 7701410, 11939258, 12443290, 13379458, 13944290, 14632679, 24821089, 27815189, 29265358, 29848145, 33448645, 49642178, 55630378, 59696290, 60841139, 66897290, 73163395, 121682278, 124105445, 139075945, 146326790, 248210890, 278151890, 291883439, 304205695, 471600691, 528488591, 583766878, 608411390, 943201382, 1056977182, 1155981641, 1459417195, 2311963282, 2358003455, 2642442955, 2918834390, 4716006910, 5284885910, 5545785341, 5779908205, 11091570682, 11559816410, 23058791681, 27728926705, 46117583362, 55457853410, 115293958405, 230587916810, 438117041939, 876234083878, 2190585209695, 4381170419390]

約数ペア:

[(1, 4381170419390), (2, 2190585209695), (5, 876234083878), (10, 438117041939), (19, 230587916810), (38, 115293958405), (79, 55457853410), (95, 46117583362), (158, 27728926705), (190, 23058791681), (379, 11559816410), (395, 11091570682), (758, 5779908205), (790, 5545785341), (829, 5284885910), (929, 4716006910), (1501, 2918834390), (1658, 2642442955), (1858, 2358003455), (1895, 2311963282), (3002, 1459417195), (3790, 1155981641), (4145, 1056977182), (4645, 943201382), (7201, 608411390), (7505, 583766878), (8290, 528488591), (9290, 471600691), (14402, 304205695), (15010, 291883439), (15751, 278151890), (17651, 248210890), (29941, 146326790), (31502, 139075945), (35302, 124105445), (36005, 121682278), (59882, 73163395), (65491, 66897290), (72010, 60841139), (73391, 59696290), (78755, 55630378), (88255, 49642178), (130982, 33448645), (146782, 29848145), (149705, 29265358), (157510, 27815189), (176510, 24821089), (299410, 14632679), (314191, 13944290), (327455, 13379458), (352091, 12443290), (366955, 11939258), (568879, 7701410), (628382, 6972145), (654910, 6689729), (704182, 6221645), (733910, 5969629), (770141, 5688790), (1137758, 3850705), (1244329, 3520910), (1394429, 3141910), (1540282, 2844395), (1570955, 2788858), (1760455, 2488658)]