23529320

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5711}}^1$

素因数の和:5825

約数の個数: 32

約数和(自身を含む): 53464320

約数和(自身を除く): 29935000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 5711, 11422, 22844, 28555, 45688, 57110, 114220, 228440, 588233, 1176466, 2352932, 2941165, 4705864, 5882330, 11764660, 23529320]

約数ペア:

[(1, 23529320), (2, 11764660), (4, 5882330), (5, 4705864), (8, 2941165), (10, 2352932), (20, 1176466), (40, 588233), (103, 228440), (206, 114220), (412, 57110), (515, 45688), (824, 28555), (1030, 22844), (2060, 11422), (4120, 5711)]