5543860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{5657}}^1$

素因数の和:5680

約数の個数: 36

約数和(自身を含む): 13545252

約数和(自身を除く): 8001392

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 5657, 11314, 22628, 28285, 39599, 56570, 79198, 113140, 158396, 197995, 277193, 395990, 554386, 791980, 1108772, 1385965, 2771930, 5543860]

約数ペア:

[(1, 5543860), (2, 2771930), (4, 1385965), (5, 1108772), (7, 791980), (10, 554386), (14, 395990), (20, 277193), (28, 197995), (35, 158396), (49, 113140), (70, 79198), (98, 56570), (140, 39599), (196, 28285), (245, 22628), (490, 11314), (980, 5657)]