26735996960

素因数分解:

$2^5\times 5^1\times {\mathrm{4621}}^1\times {\mathrm{36161}}^1$

素因数の和:40797

約数の個数: 48

約数和(自身を含む): 63179208792

約数和(自身を除く): 36443211832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 4621, 9242, 18484, 23105, 36161, 36968, 46210, 72322, 73936, 92420, 144644, 147872, 180805, 184840, 289288, 361610, 369680, 578576, 723220, 739360, 1157152, 1446440, 2892880, 5785760, 167099981, 334199962, 668399924, 835499905, 1336799848, 1670999810, 2673599696, 3341999620, 5347199392, 6683999240, 13367998480, 26735996960]

約数ペア:

[(1, 26735996960), (2, 13367998480), (4, 6683999240), (5, 5347199392), (8, 3341999620), (10, 2673599696), (16, 1670999810), (20, 1336799848), (32, 835499905), (40, 668399924), (80, 334199962), (160, 167099981), (4621, 5785760), (9242, 2892880), (18484, 1446440), (23105, 1157152), (36161, 739360), (36968, 723220), (46210, 578576), (72322, 369680), (73936, 361610), (92420, 289288), (144644, 184840), (147872, 180805)]