554160320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{247393}}^1$

素因数の和:247417

約数の個数: 56

約数和(自身を含む): 1508113824

約数和(自身を除く): 953953504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 247393, 494786, 989572, 1236965, 1731751, 1979144, 2473930, 3463502, 3958288, 4947860, 6927004, 7916576, 8658755, 9895720, 13854008, 15833152, 17317510, 19791440, 27708016, 34635020, 39582880, 55416032, 69270040, 79165760, 110832064, 138540080, 277080160, 554160320]

約数ペア:

[(1, 554160320), (2, 277080160), (4, 138540080), (5, 110832064), (7, 79165760), (8, 69270040), (10, 55416032), (14, 39582880), (16, 34635020), (20, 27708016), (28, 19791440), (32, 17317510), (35, 15833152), (40, 13854008), (56, 9895720), (64, 8658755), (70, 7916576), (80, 6927004), (112, 4947860), (140, 3958288), (160, 3463502), (224, 2473930), (280, 1979144), (320, 1731751), (448, 1236965), (560, 989572), (1120, 494786), (2240, 247393)]