39552080

素因数分解:

$2^4\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1747}}^1$

素因数の和:2043

約数の個数: 40

約数和(自身を含む): 92336352

約数和(自身を除く): 52784272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 283, 566, 1132, 1415, 1747, 2264, 2830, 3494, 4528, 5660, 6988, 8735, 11320, 13976, 17470, 22640, 27952, 34940, 69880, 139760, 494401, 988802, 1977604, 2472005, 3955208, 4944010, 7910416, 9888020, 19776040, 39552080]

約数ペア:

[(1, 39552080), (2, 19776040), (4, 9888020), (5, 7910416), (8, 4944010), (10, 3955208), (16, 2472005), (20, 1977604), (40, 988802), (80, 494401), (283, 139760), (566, 69880), (1132, 34940), (1415, 27952), (1747, 22640), (2264, 17470), (2830, 13976), (3494, 11320), (4528, 8735), (5660, 6988)]