29912289280

素因数分解:

$2^{12}\times 5^1\times {\mathrm{101}}^1\times {\mathrm{14461}}^1$

素因数の和:14591

約数の個数: 104

約数和(自身を含む): 72496444104

約数和(自身を除く): 42584154824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 128, 160, 202, 256, 320, 404, 505, 512, 640, 808, 1010, 1024, 1280, 1616, 2020, 2048, 2560, 3232, 4040, 4096, 5120, 6464, 8080, 10240, 12928, 14461, 16160, 20480, 25856, 28922, 32320, 51712, 57844, 64640, 72305, 103424, 115688, 129280, 144610, 206848, 231376, 258560, 289220, 413696, 462752, 517120, 578440, 925504, 1034240, 1156880, 1460561, 1851008, 2068480, 2313760, 2921122, 3702016, 4627520, 5842244, 7302805, 7404032, 9255040, 11684488, 14605610, 14808064, 18510080, 23368976, 29211220, 29616128, 37020160, 46737952, 58422440, 59232256, 74040320, 93475904, 116844880, 148080640, 186951808, 233689760, 296161280, 373903616, 467379520, 747807232, 934759040, 1495614464, 1869518080, 2991228928, 3739036160, 5982457856, 7478072320, 14956144640, 29912289280]

約数ペア:

[(1, 29912289280), (2, 14956144640), (4, 7478072320), (5, 5982457856), (8, 3739036160), (10, 2991228928), (16, 1869518080), (20, 1495614464), (32, 934759040), (40, 747807232), (64, 467379520), (80, 373903616), (101, 296161280), (128, 233689760), (160, 186951808), (202, 148080640), (256, 116844880), (320, 93475904), (404, 74040320), (505, 59232256), (512, 58422440), (640, 46737952), (808, 37020160), (1010, 29616128), (1024, 29211220), (1280, 23368976), (1616, 18510080), (2020, 14808064), (2048, 14605610), (2560, 11684488), (3232, 9255040), (4040, 7404032), (4096, 7302805), (5120, 5842244), (6464, 4627520), (8080, 3702016), (10240, 2921122), (12928, 2313760), (14461, 2068480), (16160, 1851008), (20480, 1460561), (25856, 1156880), (28922, 1034240), (32320, 925504), (51712, 578440), (57844, 517120), (64640, 462752), (72305, 413696), (103424, 289220), (115688, 258560), (129280, 231376), (144610, 206848)]