132357320

素因数分解:

$2^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{13183}}^1$

素因数の和:13445

約数の個数: 32

約数和(自身を含む): 299013120

約数和(自身を除く): 166655800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 251, 502, 1004, 1255, 2008, 2510, 5020, 10040, 13183, 26366, 52732, 65915, 105464, 131830, 263660, 527320, 3308933, 6617866, 13235732, 16544665, 26471464, 33089330, 66178660, 132357320]

約数ペア:

[(1, 132357320), (2, 66178660), (4, 33089330), (5, 26471464), (8, 16544665), (10, 13235732), (20, 6617866), (40, 3308933), (251, 527320), (502, 263660), (1004, 131830), (1255, 105464), (2008, 65915), (2510, 52732), (5020, 26366), (10040, 13183)]