52280320

素因数分解:

$2^{10}\times 5^1\times {\mathrm{10211}}^1$

素因数の和:10236

約数の個数: 44

約数和(自身を含む): 125423784

約数和(自身を除く): 73143464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 10211, 20422, 40844, 51055, 81688, 102110, 163376, 204220, 326752, 408440, 653504, 816880, 1307008, 1633760, 2614016, 3267520, 5228032, 6535040, 10456064, 13070080, 26140160, 52280320]

約数ペア:

[(1, 52280320), (2, 26140160), (4, 13070080), (5, 10456064), (8, 6535040), (10, 5228032), (16, 3267520), (20, 2614016), (32, 1633760), (40, 1307008), (64, 816880), (80, 653504), (128, 408440), (160, 326752), (256, 204220), (320, 163376), (512, 102110), (640, 81688), (1024, 51055), (1280, 40844), (2560, 20422), (5120, 10211)]