201679040

素因数分解:

$2^6\times 5^1\times {\mathrm{630247}}^1$

素因数の和:630264

約数の個数: 28

約数和(自身を含む): 480248976

約数和(自身を除く): 278569936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 630247, 1260494, 2520988, 3151235, 5041976, 6302470, 10083952, 12604940, 20167904, 25209880, 40335808, 50419760, 100839520, 201679040]

約数ペア:

[(1, 201679040), (2, 100839520), (4, 50419760), (5, 40335808), (8, 25209880), (10, 20167904), (16, 12604940), (20, 10083952), (32, 6302470), (40, 5041976), (64, 3151235), (80, 2520988), (160, 1260494), (320, 630247)]