6495040

素因数分解:

$2^6\times 5^1\times {\mathrm{20297}}^1$

素因数の和:20314

約数の個数: 28

約数和(自身を含む): 15467076

約数和(自身を除く): 8972036

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 20297, 40594, 81188, 101485, 162376, 202970, 324752, 405940, 649504, 811880, 1299008, 1623760, 3247520, 6495040]

約数ペア:

[(1, 6495040), (2, 3247520), (4, 1623760), (5, 1299008), (8, 811880), (10, 649504), (16, 405940), (20, 324752), (32, 202970), (40, 162376), (64, 101485), (80, 81188), (160, 40594), (320, 20297)]