42209754040

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{616741}}^1$

素因数の和:616840

約数の個数: 64

約数和(自身を含む): 99912204000

約数和(自身を除く): 57702449960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 59, 116, 118, 145, 232, 236, 290, 295, 472, 580, 590, 1160, 1180, 1711, 2360, 3422, 6844, 8555, 13688, 17110, 34220, 68440, 616741, 1233482, 2466964, 3083705, 4933928, 6167410, 12334820, 17885489, 24669640, 35770978, 36387719, 71541956, 72775438, 89427445, 143083912, 145550876, 178854890, 181938595, 291101752, 357709780, 363877190, 715419560, 727754380, 1055243851, 1455508760, 2110487702, 4220975404, 5276219255, 8441950808, 10552438510, 21104877020, 42209754040]

約数ペア:

[(1, 42209754040), (2, 21104877020), (4, 10552438510), (5, 8441950808), (8, 5276219255), (10, 4220975404), (20, 2110487702), (29, 1455508760), (40, 1055243851), (58, 727754380), (59, 715419560), (116, 363877190), (118, 357709780), (145, 291101752), (232, 181938595), (236, 178854890), (290, 145550876), (295, 143083912), (472, 89427445), (580, 72775438), (590, 71541956), (1160, 36387719), (1180, 35770978), (1711, 24669640), (2360, 17885489), (3422, 12334820), (6844, 6167410), (8555, 4933928), (13688, 3083705), (17110, 2466964), (34220, 1233482), (68440, 616741)]