2209107520

素因数分解:

$2^6\times 5^1\times {\mathrm{6903461}}^1$

素因数の和:6903478

約数の個数: 28

約数和(自身を含む): 5260438044

約数和(自身を除く): 3051330524

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 6903461, 13806922, 27613844, 34517305, 55227688, 69034610, 110455376, 138069220, 220910752, 276138440, 441821504, 552276880, 1104553760, 2209107520]

約数ペア:

[(1, 2209107520), (2, 1104553760), (4, 552276880), (5, 441821504), (8, 276138440), (10, 220910752), (16, 138069220), (20, 110455376), (32, 69034610), (40, 55227688), (64, 34517305), (80, 27613844), (160, 13806922), (320, 6903461)]