8291206925530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{21592247}}^1$

素因数の和:21592363

約数の個数: 64

約数和(自身を含む): 16417017999360

約数和(自身を除く): 8125811073830

約数列:

[1, 2, 5, 10, 19, 38, 43, 47, 86, 94, 95, 190, 215, 235, 430, 470, 817, 893, 1634, 1786, 2021, 4042, 4085, 4465, 8170, 8930, 10105, 20210, 38399, 76798, 191995, 383990, 21592247, 43184494, 107961235, 215922470, 410252693, 820505386, 928466621, 1014835609, 1856933242, 2029671218, 2051263465, 4102526930, 4642333105, 5074178045, 9284666210, 10148356090, 17640865799, 19281876571, 35281731598, 38563753142, 43637931187, 87275862374, 88204328995, 96409382855, 176408657990, 192818765710, 218189655935, 436379311870, 829120692553, 1658241385106, 4145603462765, 8291206925530]

約数ペア:

[(1, 8291206925530), (2, 4145603462765), (5, 1658241385106), (10, 829120692553), (19, 436379311870), (38, 218189655935), (43, 192818765710), (47, 176408657990), (86, 96409382855), (94, 88204328995), (95, 87275862374), (190, 43637931187), (215, 38563753142), (235, 35281731598), (430, 19281876571), (470, 17640865799), (817, 10148356090), (893, 9284666210), (1634, 5074178045), (1786, 4642333105), (2021, 4102526930), (4042, 2051263465), (4085, 2029671218), (4465, 1856933242), (8170, 1014835609), (8930, 928466621), (10105, 820505386), (20210, 410252693), (38399, 215922470), (76798, 107961235), (191995, 43184494), (383990, 21592247)]