8049356149540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{14461}}^1\times {\mathrm{14503}}^1$

素因数の和:29093

約数の個数: 96

約数和(自身を含む): 17971966736640

約数和(自身を除く): 9922610587100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 101, 190, 202, 380, 404, 505, 1010, 1919, 2020, 3838, 7676, 9595, 14461, 14503, 19190, 28922, 29006, 38380, 57844, 58012, 72305, 72515, 144610, 145030, 274759, 275557, 289220, 290060, 549518, 551114, 1099036, 1102228, 1373795, 1377785, 1460561, 1464803, 2747590, 2755570, 2921122, 2929606, 5495180, 5511140, 5842244, 5859212, 7302805, 7324015, 14605610, 14648030, 27750659, 27831257, 29211220, 29296060, 55501318, 55662514, 111002636, 111325028, 138753295, 139156285, 209727883, 277506590, 278312570, 419455766, 555013180, 556625140, 838911532, 1048639415, 2097278830, 3984829777, 4194557660, 7969659554, 15939319108, 19924148885, 21182516183, 39848297770, 42365032366, 79696595540, 84730064732, 105912580915, 211825161830, 402467807477, 423650323660, 804935614954, 1609871229908, 2012339037385, 4024678074770, 8049356149540]

約数ペア:

[(1, 8049356149540), (2, 4024678074770), (4, 2012339037385), (5, 1609871229908), (10, 804935614954), (19, 423650323660), (20, 402467807477), (38, 211825161830), (76, 105912580915), (95, 84730064732), (101, 79696595540), (190, 42365032366), (202, 39848297770), (380, 21182516183), (404, 19924148885), (505, 15939319108), (1010, 7969659554), (1919, 4194557660), (2020, 3984829777), (3838, 2097278830), (7676, 1048639415), (9595, 838911532), (14461, 556625140), (14503, 555013180), (19190, 419455766), (28922, 278312570), (29006, 277506590), (38380, 209727883), (57844, 139156285), (58012, 138753295), (72305, 111325028), (72515, 111002636), (144610, 55662514), (145030, 55501318), (274759, 29296060), (275557, 29211220), (289220, 27831257), (290060, 27750659), (549518, 14648030), (551114, 14605610), (1099036, 7324015), (1102228, 7302805), (1373795, 5859212), (1377785, 5842244), (1460561, 5511140), (1464803, 5495180), (2747590, 2929606), (2755570, 2921122)]