2951465120

素因数分解:

$2^5\times 5^1\times {\mathrm{18446657}}^1$

素因数の和:18446672

約数の個数: 24

約数和(自身を含む): 6972836724

約数和(自身を除く): 4021371604

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 18446657, 36893314, 73786628, 92233285, 147573256, 184466570, 295146512, 368933140, 590293024, 737866280, 1475732560, 2951465120]

約数ペア:

[(1, 2951465120), (2, 1475732560), (4, 737866280), (5, 590293024), (8, 368933140), (10, 295146512), (16, 184466570), (20, 147573256), (32, 92233285), (40, 73786628), (80, 36893314), (160, 18446657)]