2864080

素因数分解:

$2^4\times 5^1\times {\mathrm{35801}}^1$

素因数の和:35814

約数の個数: 20

約数和(自身を含む): 6659172

約数和(自身を除く): 3795092

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 35801, 71602, 143204, 179005, 286408, 358010, 572816, 716020, 1432040, 2864080]

約数ペア:

[(1, 2864080), (2, 1432040), (4, 716020), (5, 572816), (8, 358010), (10, 286408), (16, 179005), (20, 143204), (40, 71602), (80, 35801)]