2023391320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{10607}}^1$

素因数の和:10888

約数の個数: 64

約数和(自身を含む): 4811788800

約数和(自身を除く): 2788397480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 251, 380, 502, 760, 1004, 1255, 2008, 2510, 4769, 5020, 9538, 10040, 10607, 19076, 21214, 23845, 38152, 42428, 47690, 53035, 84856, 95380, 106070, 190760, 201533, 212140, 403066, 424280, 806132, 1007665, 1612264, 2015330, 2662357, 4030660, 5324714, 8061320, 10649428, 13311785, 21298856, 26623570, 50584783, 53247140, 101169566, 106494280, 202339132, 252923915, 404678264, 505847830, 1011695660, 2023391320]

約数ペア:

[(1, 2023391320), (2, 1011695660), (4, 505847830), (5, 404678264), (8, 252923915), (10, 202339132), (19, 106494280), (20, 101169566), (38, 53247140), (40, 50584783), (76, 26623570), (95, 21298856), (152, 13311785), (190, 10649428), (251, 8061320), (380, 5324714), (502, 4030660), (760, 2662357), (1004, 2015330), (1255, 1612264), (2008, 1007665), (2510, 806132), (4769, 424280), (5020, 403066), (9538, 212140), (10040, 201533), (10607, 190760), (19076, 106070), (21214, 95380), (23845, 84856), (38152, 53035), (42428, 47690)]