11457560

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2677}}^1$

素因数の和:2795

約数の個数: 32

約数和(自身を含む): 26030160

約数和(自身を除く): 14572600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 2677, 4280, 5354, 10708, 13385, 21416, 26770, 53540, 107080, 286439, 572878, 1145756, 1432195, 2291512, 2864390, 5728780, 11457560]

約数ペア:

[(1, 11457560), (2, 5728780), (4, 2864390), (5, 2291512), (8, 1432195), (10, 1145756), (20, 572878), (40, 286439), (107, 107080), (214, 53540), (428, 26770), (535, 21416), (856, 13385), (1070, 10708), (2140, 5354), (2677, 4280)]