40807869856

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1171}}^1\times {\mathrm{4409}}^1$

素因数の和:5622

約数の個数: 96

約数和(自身を含む): 91172692800

約数和(自身を除く): 50364822944

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1171, 1976, 2342, 3952, 4409, 4684, 7904, 8818, 9368, 15223, 17636, 18736, 22249, 30446, 35272, 37472, 44498, 57317, 60892, 70544, 83771, 88996, 114634, 121784, 141088, 167542, 177992, 229268, 243568, 289237, 335084, 355984, 458536, 487136, 578474, 670168, 711968, 917072, 1089023, 1156948, 1340336, 1834144, 2178046, 2313896, 2680672, 4356092, 4627792, 5162939, 8712184, 9255584, 10325878, 17424368, 20651756, 34848736, 41303512, 67118207, 82607024, 98095841, 134236414, 165214048, 196191682, 268472828, 392383364, 536945656, 784766728, 1073891312, 1275245933, 1569533456, 2147782624, 2550491866, 3139066912, 5100983732, 10201967464, 20403934928, 40807869856]

約数ペア:

[(1, 40807869856), (2, 20403934928), (4, 10201967464), (8, 5100983732), (13, 3139066912), (16, 2550491866), (19, 2147782624), (26, 1569533456), (32, 1275245933), (38, 1073891312), (52, 784766728), (76, 536945656), (104, 392383364), (152, 268472828), (208, 196191682), (247, 165214048), (304, 134236414), (416, 98095841), (494, 82607024), (608, 67118207), (988, 41303512), (1171, 34848736), (1976, 20651756), (2342, 17424368), (3952, 10325878), (4409, 9255584), (4684, 8712184), (7904, 5162939), (8818, 4627792), (9368, 4356092), (15223, 2680672), (17636, 2313896), (18736, 2178046), (22249, 1834144), (30446, 1340336), (35272, 1156948), (37472, 1089023), (44498, 917072), (57317, 711968), (60892, 670168), (70544, 578474), (83771, 487136), (88996, 458536), (114634, 355984), (121784, 335084), (141088, 289237), (167542, 243568), (177992, 229268)]